How often should an office be cleaned? A risk-based schedule

Start with the areas that change fastest

Entrances, washrooms, tea points, kitchens and busy shared spaces normally need attention more often than low-use rooms. Decide the frequency for each area separately, then name the tasks and the person responsible for checking supplies or reporting a problem.

• Washrooms: cleanliness, soap, drying supplies and ordinary waste
• Kitchens and tea points: reachable work surfaces, sinks, spills and bins
• Entrances and circulation routes: tracked-in soil, litter and slip risks
• Frequently handled shared surfaces: clean according to actual use and contamination
• Workstations: agree what is accessible and what staff must clear first

Use daily, weekly and periodic layers

A practical office plan usually separates frequent reset tasks from slower periodic work. This is an operating framework, not a claim that every task has a legally prescribed interval.

• Each working day or service visit: inspect high-use welfare and shared areas, remove ordinary waste as agreed, and deal with visible contamination
• Weekly or rotating: lower-use rooms, reachable edges, internal glass and detail tasks that do not build up every day
• Periodic and separately planned: carpet extraction, high-level work, external windows, specialist floor treatment and appliance interiors

Increase frequency when the evidence changes

The Health and Safety Executive says cleaning frequency should reflect how quickly surfaces become contaminated and how often skin is likely to contact them. Increase or target cleaning when occupancy rises, wet weather brings in more dirt, a room changes use, a spill occurs, building work creates dust, or inspection records show repeated failures.

Do not let cleaning create a new hazard

Cleaning can introduce wet floors, trailing equipment and chemical exposure. Choose a method suitable for the surface, deal with spills promptly, restrict access while floors are wet and schedule disruptive work for quieter periods where practical. The responsible business should also assess chemical exposure and provide suitable instructions and controls.

Review the schedule using a short evidence loop

Run the first schedule for a defined trial period and record missed tasks, repeat complaints, supply shortages, spills and areas that are consistently clean. Then move time toward the areas that need it and reduce unnecessary work only where the evidence supports that decision.

• Record the area, task and intended frequency
• Name the person who can approve a scope change
• Log access failures, unsafe conditions and missing supplies
• Review after the first few service cycles and after any material workplace change