Oncology Office Cleaning

Oncology office cleaning is a specialized form of healthcare environmental cleaning designed for cancer treatment settings, including oncology clinics, infusion centers, chemotherapy suites, exam rooms, waiting areas, laboratories, and staff spaces. It matters because many patients receiving cancer treatment have weakened immune systems and may be more vulnerable to infection. In some oncology settings, cleaning personnel may also work near hazardous drug administration areas, where ordinary janitorial practices are not enough.
The central point is simple: oncology office cleaning must be planned around both infection prevention and, where applicable, hazardous-drug safety. A clean appearance alone does not prove that the correct surfaces were cleaned, the right disinfectant was used, chemotherapy residue was handled appropriately, or staff were protected. A reliable program uses written procedures, role-specific training, approved products, careful surface and equipment handling, clear spill-response protocols, and ongoing inspections. This guide explains what cancer center cleaning includes, the most common risks, how to create a practical cleaning plan, and how an experienced provider can help an oncology practice protect patients, employees, equipment, and its reputation.
What Is Oncology Office Cleaning?
Oncology office cleaning is the structured cleaning, disinfection, inspection, and documentation of environmental surfaces in cancer-care settings. It covers the practical work of keeping patient areas, restrooms, waiting rooms, offices, exam rooms, infusion areas, and approved equipment surfaces clean and safe.
It is often called:
- Oncology clinic cleaning
- Cancer center cleaning
- Oncology medical office cleaning
- Infusion center cleaning
- Chemotherapy clinic cleaning
- Healthcare environmental cleaning for oncology practices
- Professional cleaning for oncology offices
The purpose is not to make every surface sterile. Most outpatient oncology offices are not surgical suites. The purpose is to reduce environmental contamination, support infection-prevention practices, maintain a dignified patient environment, and protect workers from recognized hazards.
Why oncology settings need special attention
Many cancer patients are immunocompromised because of chemotherapy, radiation, stem-cell treatment, underlying disease, or other therapies. The CDC notes that care areas serving vulnerable patients, including immunosuppressed patients, may require more frequent and rigorous environmental cleaning than lower-risk areas.
In addition, infusion and chemotherapy areas may involve hazardous drugs. Hazardous drugs can present health risks to workers through spills, surface contamination, or improper waste handling. Not every oncology office compounds or administers chemotherapy on site, but every practice should understand whether hazardous drugs are present and who is authorized to respond if contamination occurs.
Who is responsible?
An effective oncology medical office cleaning program involves several parties:
- Practice leadership establishes budget, service expectations, access rules, and accountability.
- Clinical leadership or infection-prevention staff determines clinical risk, patient-care procedures, and equipment-specific requirements.
- Pharmacy, infusion, or hazardous-drug personnel manage hazardous-drug procedures where applicable.
- Cleaning personnel perform assigned environmental cleaning tasks using approved methods.
- A healthcare cleaning provider supplies trained staff, supervision, quality control, and corrective action.
- All employees report spills, supply shortages, damaged surfaces, or missed cleaning.
What is normally included?
A typical oncology cleaning program may include:
- Daily cleaning of lobbies, restrooms, staff areas, offices, and floors.
- Cleaning and disinfection of designated high-touch environmental surfaces.
- Waste removal according to the practice’s written process.
- Cleaning of patient rooms and infusion areas according to the assigned schedule.
- Restroom supply checks and odor control.
- After-hours detailed cleaning.
- Documented inspections and corrective action.
It does not automatically include clinical instrument reprocessing, sharps disposal, handling of loose medication, chemotherapy spill cleanup, hazardous-waste transportation, or cleaning of sensitive medical equipment unless those responsibilities are explicitly defined and the personnel are trained and equipped to perform them.
Eight Essential Oncology Cleaning Controls
1. Start with a risk-based cleaning plan
The most important element of cancer center cleaning is not a product or machine—it is a written, risk-based plan. A billing office, patient waiting room, infusion bay, staff break room, patient restroom, medication-storage space, and hazardous-drug work area have different risks and should not receive the same cleaning instructions.
A risk-based plan identifies each area, lists its touchpoints, sets the cleaning frequency, assigns responsibility, and explains which product and procedure apply. For example, a low-traffic administrative office may require routine daily cleaning, while patient restroom fixtures, waiting-room chairs, reception counters, and infusion-room touchpoints may need more frequent attention based on use and practice policy.
The plan should also separate public, clinical, staff-only, and restricted hazardous-drug spaces. This prevents a common problem: a cleaner is asked to enter an area without understanding whether it contains medication residue, patient information, specialized equipment, or clinical materials requiring a different process.
A practical room-by-room checklist should include surfaces such as:
- Door handles, push plates, and light switches.
- Reception counters, payment terminals, pens, and clipboards.
- Waiting-room armrests and side tables.
- Restroom faucets, flush handles, dispensers, and grab bars.
- Exam tables, stools, chair arms, counters, and cabinet handles.
- Infusion chair armrests, tray tables, call buttons, and remote controls.
- Computer keyboards, phones, printer controls, and staff-room fixtures.
The plan should be reviewed whenever the practice changes its layout, patient volume, treatment model, furniture, equipment, or service hours.
2. Clean first, then disinfect where required
Cleaning removes dust, soil, spills, and organic material. Disinfection uses a chemical product to inactivate specified microorganisms on an already-clean surface. These tasks are connected, but they are not interchangeable.
A surface can look shiny and still have been cleaned incorrectly. Conversely, a disinfectant wipe may be used on a visibly dirty surface without effectively reaching the underlying material. In oncology clinic cleaning, this can occur on infusion chair arms, tray tables, restroom fixtures, patient-room counters, and shared workstations.
The correct workflow is usually:
- Remove visible soil using the approved cleaning method.
- Apply an appropriate disinfectant to surfaces that require disinfection.
- Keep the surface visibly wet for the product label’s required contact time.
- Allow the surface to air-dry unless the label says otherwise.
- Change cloths or wipes as needed to prevent moving contamination from one location to another.
The CDC recommends using an EPA-registered hospital disinfectant for noncritical medical devices and environmental surfaces when disinfection is indicated, while following the product’s directions and safety precautions.
This distinction protects patients and staff while also preventing chemical overuse. Not every surface needs repeated disinfection throughout the day. The practice should focus on high-touch, patient-care, visibly contaminated, or otherwise higher-risk surfaces identified in its plan.
3. Follow disinfectant labels and contact times
A disinfectant only works when it is used as the manufacturer and EPA registration require. A cleaning crew cannot assume that a product is appropriate because it is marketed as “hospital grade,” has a strong scent, or is commonly used in offices.
The label specifies important details, including:
- What organisms or claims the product covers.
- Which surfaces it can be used on.
- Whether pre-cleaning is required.
- Dilution instructions, if any.
- PPE or ventilation precautions.
- Required contact time.
- Storage and disposal requirements.
Contact time—also called dwell time or wet time—is particularly important. It is the amount of time the surface must remain visibly wet for the disinfectant to achieve the label claim. If a product requires two minutes but the surface dries after 30 seconds, staff may need to apply enough product to keep it wet for the full period.
The EPA explains that disinfectant labels identify how long a product must remain on a surface to work; this is its contact time.
For oncology offices, standardizing products reduces mistakes. Use a limited, approved list rather than allowing each employee to bring in or substitute their preferred cleaner. Keep safety data sheets accessible, label secondary containers correctly, and train staff before assigning them to use a product.
4. Protect immunocompromised patients through high-touch cleaning
High-touch cleaning is one of the most visible and practical parts of oncology office sanitation. These are the surfaces frequently handled by patients, visitors, clinicians, and staff—and therefore the surfaces most likely to transfer contamination through routine contact.
In an oncology setting, prioritize touchpoints along the patient journey:
- Entrance doors and lobby seating.
- Check-in counters and touchscreen kiosks.
- Elevators and corridor push plates.
- Restroom fixtures.
- Exam-room chairs and table controls.
- Infusion chair arms, tray tables, televisions, and nurse-call controls.
- Shared blood-pressure cuffs and diagnostic equipment, if the manufacturer permits the approved process.
- Staff phones, keyboards, refrigerator handles, and break-room fixtures.
The goal is not simply to increase cleaning frequency without a plan. The goal is to identify where contact occurs, determine how often the surface is used, and assign a responsible party. Clinical staff may clean shared patient-care equipment between patients, while a provider offering oncology office cleaning may handle after-hours environmental disinfection and public areas. Both responsibilities should be documented.
A lack of role clarity is a major source of missed surfaces. If the cleaner assumes a nurse disinfects an infusion chair and the nurse assumes the evening crew does it, the task may not be performed at all. A written matrix listing the surface, frequency, product, and responsible role resolves this issue.
5. Hazardous-drug areas require separate procedures
Cancer-care facilities that handle or administer antineoplastic or other hazardous drugs need more than ordinary disinfection protocols. Hazardous-drug residue is a chemical-exposure issue; it is not the same as routine infection-control cleaning.
The OSHA hazardous-drug guidance states that workers should be trained to clean up spills, spill kits and spill procedures should be maintained in hazardous-drug work areas, and contaminated spill-cleanup materials should be managed as hazardous waste.
This means an ordinary janitorial worker should not be expected to clean a chemotherapy spill simply because they are on site. The practice must decide, in advance:
- Which areas may contain hazardous-drug residue.
- Who is trained and authorized to enter and clean them.
- Which PPE, materials, and spill kits are required.
- Who responds after hours.
- How contaminated materials are labeled, contained, and disposed of.
- How exposure incidents are reported and managed.
Where USP <800> applies to hazardous-drug handling activities, the practice should work with pharmacy leadership, safety professionals, and applicable regulatory guidance to define deactivation, decontamination, cleaning, and, where required, disinfection procedures. Cleaning contractors should only perform hazardous-drug tasks when the scope, training, PPE, products, supervision, and waste process are explicitly established.
6. Protect sensitive equipment and patient privacy
Oncology practices use sensitive equipment, including infusion pumps, vital-sign monitors, tablets, computers, scanners, electronic medication systems, refrigeration units, and diagnostic devices. Incorrect cleaning methods can damage screens, coatings, sensors, cables, controls, or electrical components.
Before cleaning any device, identify the manufacturer’s instructions for use. A disinfectant that is acceptable for a countertop may damage a touchscreen or infusion-device component. Avoid spraying directly onto equipment, saturating seams or openings, or using abrasive pads unless the manufacturer specifically allows it.
An equipment-cleaning matrix is useful. It should state:
- Equipment or surface name.
- Approved product or cleaning method.
- Responsible person.
- Required frequency.
- Whether cleaning occurs between patients or after hours.
- Restrictions and escalation contact.
Patient privacy is equally important. Cleaners may encounter appointment schedules, labels, treatment notes, computer screens, abandoned printouts, or patient belongings. A professional oncology clinic cleaning plan should include restricted-access procedures, confidentiality expectations, alarm and key control, and a process for reporting exposed patient information without reading, moving, or photographing it.
Good cleaning supports dignity. Patients receiving cancer treatment may spend long periods in waiting rooms or infusion bays. A quiet, orderly, clean environment can reduce stress and reinforce confidence in the care team.
7. Establish a real spill-response process
Oncology offices should prepare for more than daily dust and routine waste. Possible incidents include blood or body-fluid spills, medication leaks, chemotherapy or hazardous-drug spills, broken containers, vomit, urine, water leaks, and accidental contamination of public areas.
Each event needs an appropriate response. A blood spill is not handled the same way as a hazardous-drug spill. A large water leak near electrical equipment is not handled the same way as a contaminated restroom. Trying to use one generic “spill kit” procedure for every situation creates risk.
A written escalation plan should tell staff:
- How to secure and restrict access to the area.
- Who must be notified.
- Which staff are trained to respond.
- What PPE and supplies are needed.
- When to call emergency, safety, or hazardous-material support.
- How to document the event.
- When the area can safely return to use.
For hazardous-drug spills, OSHA recommends assessing the size and scope of the spill, obtaining the appropriate spill kit and PPE, containing the spill, and calling trained assistance when needed.
Do not rely on a cleaning worker’s judgment in a stressful moment. Train before an incident occurs, conduct periodic drills, keep supplies accessible, and make escalation a sign of good judgment—not a failure.
8. Audit, document, and correct recurring failures
Cleaning is a process, not a one-time event. An oncology office can have a detailed scope and still experience missed touchpoints, inconsistent restroom cleaning, empty dispensers, damaged surfaces, or incomplete documentation. Without inspection, leaders learn about these problems only after a patient, clinician, or visitor complains.
A practical quality-control system includes:
- Daily task checklists.
- Supervisor inspections.
- Periodic inspections with practice leadership.
- Supply and product checks.
- Service-issue reporting.
- Corrective-action documentation.
- Trend reviews for repeat problems.
- Training records for assigned personnel.
Visual inspections are important, but they should focus on whether the actual required tasks were completed—not merely whether the space looks presentable. When appropriate, a practice may use fluorescent markers or other monitoring tools to identify missed high-touch surfaces. These methods support process improvement but do not replace infection-prevention judgment.
The CDC’s environmental-cleaning resources emphasize standardized procedures, worker training, monitoring, and feedback as core elements of a healthcare environmental cleaning program.
If the same problem occurs repeatedly, investigate the system. The cause may be insufficient labor time, poor checklist design, unclear responsibility, inaccessible supplies, inadequate training, or weak supervision—not simply employee carelessness.
The Real Cost of Getting Oncology Cleaning Wrong
The direct cost of poor oncology office cleaning may include re-cleaning, emergency response, overtime, product waste, damaged equipment, canceled or delayed appointments, and the expense of replacing an underperforming provider. Hazardous-drug contamination or improper spill response can create more serious safety, investigation, disposal, and operational costs.
The time cost is often underestimated. Practice managers, nurses, physicians, and administrators may spend hours responding to patient complaints, resolving missed tasks, locating supplies, documenting incidents, inspecting work, or explaining why an infusion area is unavailable.
There is also an emotional cost. Cancer treatment is often physically and emotionally demanding. Patients and caregivers may be especially sensitive to visibly unclean restrooms, dust, odor, overflowing waste, sticky floors, or neglected infusion furniture. These conditions can undermine trust in the practice even when clinical care is excellent.
The long-term cost is reputational. A recurring cleanliness issue can affect staff morale, patient satisfaction, referrals, and confidence in the organization’s overall standards. Most of these costs can be reduced through a clear scope of work, proper training, competent supervision, risk-based scheduling, and documented quality checks.
How an Experienced Provider Helps
An experienced healthcare cleaning provider helps convert broad expectations into practical daily procedures. In an oncology office, that means evaluating the site, mapping patient flow, identifying high-touch surfaces, defining restricted areas, understanding equipment limitations, and coordinating with clinical leadership.
RBM Services can help practices evaluate oncology office cleaning needs and develop a practical approach to routine janitorial service, detailed cleaning, quality checks, and responsive service. Recommendations should be based on the actual facility, services offered, staffing model, patient volume, and the practice’s clinical procedures.
A qualified provider supports a safer operation by:
- Creating room-by-room cleaning checklists.
- Assigning tasks and frequencies clearly.
- Training staff in approved products, PPE, cross-contamination prevention, and escalation procedures.
- Respecting access controls, confidentiality expectations, and restricted clinical areas.
- Using supervisor inspections and documented corrective action.
- Communicating promptly about supply shortages, damage, recurring issues, and service disruptions.
- Coordinating with the practice on what cleaning staff may and may not handle.
A provider does not replace the practice’s clinical, pharmacy, safety, or infection-prevention obligations. Instead, the provider supports those teams by performing the agreed environmental-cleaning work consistently and transparently.
Oncology Cleaning Options
In-house environmental cleaning staff
An in-house team gives the practice direct control over schedules, hiring, supplies, training, and immediate priorities. This option can work well for larger cancer centers with strong operational leadership and the ability to cover employee absences.
Its drawback is the administrative burden. The practice must recruit, train, supervise, audit, maintain supplies, and ensure continuity when staff are unavailable.
General commercial cleaning service
A standard commercial cleaner may be appropriate for administrative offices or low-risk spaces. However, this approach may be insufficient for patient-facing oncology areas if the provider lacks healthcare-specific procedures, product knowledge, training, and supervision.
The primary risk is assuming that a clean-looking office is a clinically appropriate environment. If a general provider is used, the practice should build a healthcare-specific scope and inspection process into the agreement.
Specialized oncology or medical office cleaning
A specialized medical office cleaning approach is often appropriate for oncology practices because it focuses on high-touch cleaning, infection-prevention coordination, patient privacy, appropriate product use, and documented quality control.
Its limitation is that “medical cleaning” is not a credential by itself. Decision-makers should ask for specifics about training, task assignment, spill escalation, equipment protections, supervision, inspections, and excluded work.
Day porter services
A day porter supports real-time restroom checks, waiting-room upkeep, spill reporting, public high-touch cleaning, waste monitoring, and immediate appearance concerns during clinic hours. This is useful in busy infusion centers or high-volume oncology practices.
The limitation is cost and workflow coordination. The role must respect patient privacy and avoid interrupting treatment, consultations, or sensitive conversations.
What to Do If You Have a Problem Now
- Secure any immediate hazard, including spills, overflowing waste, broken glass, wet floors, or visibly contaminated surfaces.
- Restrict access and notify the appropriate clinical, safety, or management contact.
- Do not assign a hazardous-drug spill to an untrained cleaner.
- Document the date, area, issue, and immediate corrective action.
- Verify which cleaning procedure, product, PPE, and staff role applied.
- Inspect adjacent high-touch surfaces and related areas for similar gaps.
- Arrange prompt re-cleaning or specialized response as appropriate.
- Identify the root cause: scope, staffing, training, supplies, scheduling, supervision, or unclear responsibility.
- Update the checklist or contract and re-inspect to confirm the correction worked.
Choosing an Oncology Cleaning Provider
Use this checklist when evaluating a provider:
- Experience working in healthcare or medical office environments.
- Understanding of cleaning versus disinfection and disinfectant contact time.
- Ability to work from a written, room-specific scope.
- Training appropriate to assigned tasks, including PPE and chemical safety.
- Clear process for spills, after-hours concerns, service failures, and escalation.
- Respect for patient privacy, keys, alarms, access codes, and restricted spaces.
- Willingness to follow equipment manufacturer instructions.
- Documented quality-control inspections and corrective-action procedures.
- Plain-English communication with responsive supervision.
- A practical plan for both routine service and changing long-term needs.
For a discussion of oncology clinic cleaning requirements, practices can consult RBM Services. The provider should review the site and requested scope before recommending a service model.
Common Mistakes to Avoid
- Choosing a provider solely by price: A low bid may omit labor hours, training, inspections, or important clinical-area tasks.
- Using one cleaning schedule for every room: Oncology offices need risk-based frequencies, not a generic office checklist.
- Assuming a surface is disinfected because it was wiped: Product contact time and label instructions matter.
- Assigning hazardous-drug spills to routine janitorial staff: These events need trained, authorized responders and defined procedures.
- Using unapproved products on sensitive equipment: This can damage costly devices and disrupt patient care.
- Failing to define clinical-versus-cleaning-staff responsibilities: Shared equipment and infusion-area touchpoints are easily missed.
- Ignoring repeated complaints: Recurring issues usually signal a process problem requiring corrective action.
- Relying only on visual appearance: A clean-looking space can still have missed high-touch surfaces or incomplete documentation.
Frequently Asked Questions
What is oncology office cleaning?
It is healthcare environmental cleaning designed for cancer-care settings, with emphasis on patient safety, high-touch surfaces, privacy, equipment protection, and hazardous-drug awareness where applicable.
Why is cancer center cleaning important?
Many oncology patients may be more vulnerable to infection. A consistent cleaning program supports a safer, more reassuring patient-care environment.
Is oncology cleaning different from ordinary office cleaning?
Yes. It requires risk-based procedures, appropriate disinfection, role-specific training, equipment precautions, written documentation, and coordination with clinical staff.
How often should an oncology office be cleaned?
Frequency depends on patient volume, room use, services provided, surface type, and patient vulnerability. High-touch and patient-facing areas often need more frequent attention.
What surfaces are high touch in an infusion center?
Examples include infusion chair arms, tray tables, call controls, door handles, check-in counters, restroom fixtures, waiting-room armrests, and shared equipment controls.
Must every surface be disinfected?
No. Routine cleaning may be appropriate for some surfaces. The practice should determine which surfaces require disinfection based on risk and written policy.
What is disinfectant contact time?
It is the time a surface must remain visibly wet with a disinfectant to meet the product label’s efficacy claim.
Can cleaning personnel clean infusion chairs?
Yes, if the task is included in the scope, the selected product is compatible with the chair, and the timing does not conflict with patient care or clinical procedures.
Who cleans equipment between patients?
The practice should assign this responsibility in writing. Clinical staff often manage patient-contact equipment, while cleaning staff may manage approved environmental surfaces.
Can a cleaning company clean chemotherapy spills?
Only if the workers are specifically trained, authorized, equipped, and covered by a written hazardous-drug spill procedure. Routine janitorial staff should not improvise.
What should happen after a hazardous-drug spill?
Secure the area, restrict access, notify the designated response team, and follow the facility’s written spill plan using trained personnel and appropriate PPE.
Is a chemotherapy spill the same as a blood spill?
No. A chemotherapy spill involves hazardous-drug exposure and requires different procedures, PPE, waste handling, and trained response.
Do cleaners need special training in oncology settings?
Training should match their assigned duties. At minimum, staff need instruction on approved procedures, PPE, chemical safety, restricted areas, cross-contamination prevention, and escalation.
Does OSHA apply to oncology cleaning?
OSHA requirements may apply depending on workplace hazards and employee duties, including potential exposure to bloodborne pathogens or hazardous drugs.
What is USP <800>?
USP <800> is a standard addressing the handling of hazardous drugs in healthcare settings. Applicability depends on the activities performed at the site and related compliance requirements.
Can a cleaner use any hospital disinfectant?
No. The product must be used according to its EPA label and must be compatible with the surface or equipment being cleaned.
Can cleaners spray disinfectant directly on medical equipment?
Usually this should be avoided unless the equipment manufacturer specifically allows it. Apply product as directed and prevent liquid from entering openings or electrical components.
How do cleaning teams protect patient privacy?
They should follow secure-access procedures, avoid reading or moving records unnecessarily, report exposed information, and follow the practice’s confidentiality expectations.
What should an oncology cleaning contract include?
It should define areas, tasks, frequencies, product expectations, exclusions, equipment restrictions, access rules, inspections, emergency response, and corrective-action procedures.
Should oncology offices use day porters?
Day porters can be useful in busy clinics for restrooms, waiting rooms, public touchpoints, supply checks, and immediate issue reporting.
How can a practice inspect cleaning quality?
Use checklists, supervisor inspections, leadership walkthroughs, complaint tracking, supply checks, and documented corrective actions.
What does terminal cleaning mean in an oncology office?
It generally means a more comprehensive end-of-day cleaning process. The exact tasks should be defined by the practice’s risk assessment and services.
Are floors the most important part of cleaning?
Floors matter, especially when soiled, but high-touch and patient-contact surfaces often deserve more focused attention for infection-prevention purposes.
What should patients notice in a well-maintained oncology office?
Patients should notice clean restrooms, orderly public areas, uncluttered treatment spaces, stocked supplies, clean touchpoints, and respectful, discreet service.
What if a provider repeatedly misses tasks?
Document the issues, request a written corrective-action plan, set a follow-up inspection date, and identify whether the cause is scope, staffing, training, schedule, or supervision.
Key Rules and Standards
Several frameworks can affect oncology office cleaning:
- CDC healthcare environmental-cleaning guidance: Cleaning procedures and frequency should reflect risk, patient vulnerability, and the specific care area.
- EPA disinfectant requirements: EPA-registered disinfectants must be used according to their label directions, including contact time and safety precautions.
- OSHA Bloodborne Pathogens Standard: Employers must protect workers when occupational exposure to blood or other potentially infectious materials is reasonably anticipated.
- OSHA Hazard Communication Standard: Employers must provide information and training related to hazardous workplace chemicals.
- Hazardous-drug controls: Practices handling hazardous drugs should establish written procedures for spill response, PPE, contamination control, training, and waste management.
- Equipment manufacturer instructions: Medical devices and diagnostic equipment should be cleaned and disinfected only with approved methods.
This article provides general educational information and is not medical, legal, pharmacy, regulatory, or infection-prevention advice. Oncology practices should obtain guidance from qualified clinical, safety, pharmacy, infection-prevention, and legal professionals based on the services they provide, their facility design, applicable laws, and their specific hazardous-drug activities.
Build a More Reliable Program
A safer oncology cleaning program depends on clear responsibilities, risk-based schedules, correct products, careful equipment handling, trained workers, spill preparedness, and documented verification. Most problems are preventable when a practice stops treating cleaning as a generic after-hours task and begins managing it as an essential part of patient care operations.
For practical guidance on oncology office cleaning, cancer center janitorial needs, and a structured medical-office cleaning approach, consult RBM Services.