If you manage or run a business in London, you’ve probably asked yourself: how often should an office be cleaned? It’s a fair question, and the honest answer is “it depends” — on your office size, how many people walk through the door each day, and how your space is used. But there are some solid, practical benchmarks that most London businesses can follow to keep their workplace hygienic, presentable, and productive.
Below, we break down cleaning frequency by office size, plus a day-by-day, week-by-week breakdown of exactly what should be cleaned and when — along with our full office cleaning checklist if you want a printable version for your own team.
Why Cleaning Frequency Matters
A clean office isn’t just about appearances. It affects staff health, sick days, first impressions with clients, and even productivity. London offices in particular tend to see high footfall, shared desks, busy kitchens, and constant movement between meeting rooms — all of which speed up the buildup of dust, bacteria, and grime. Getting the frequency right means you’re neither overspending on unnecessary visits nor letting hygiene standards slip. For a fuller sense of what’s typically included in a managed service, see our guide on what commercial cleaning includes.
Cleaning Frequency by Office Size
The right cleaning schedule largely comes down to how many people are using the space and how intensively it’s used.
Small offices (under 20 staff)
For smaller teams, general cleaning two to three times a week is usually sufficient to keep desks, floors, and communal areas looking tidy. That said, high-use areas like kitchens and washrooms are the exception — these need daily attention regardless of overall office size, since they’re the areas most likely to harbour germs.
Medium to large offices (20–100+ staff)
Once you’re dealing with larger teams and open-plan layouts, daily professional cleaning becomes the standard. Higher foot traffic means dust, marks, and mess accumulate much faster, and maintaining consistent hygiene standards across a bigger space simply isn’t realistic on a part-time schedule.
Hybrid or flexible spaces
For businesses running hybrid working models, a slightly more tailored approach works best. General areas can typically be cleaned three to four times a week, but washrooms should still be cleaned daily — ideally scheduled around your busiest in-office days, rather than a fixed weekly pattern.
Recommended Cleaning Breakdown
Beyond frequency by office size, it helps to think about cleaning tasks in three tiers: daily, weekly, and periodic.
Daily Tasks
- Emptying bins across all areas
- Wiping down desks and workstations
- Sanitising high-touch points (door handles, light switches, lift buttons, shared equipment)
- Thoroughly cleaning kitchens and washrooms
Weekly Tasks
- Vacuuming carpets
- Mopping hard floors
- Dusting furniture and surfaces
- Cleaning glass surfaces and partitions
Monthly and Periodic Tasks
- Disinfecting air vents and high-up fixtures
- Deep-cleaning less accessible areas
- Carpet and upholstery steam/deep cleaning, ideally every 3 to 6 months
Finding the Right Balance for Your Office
There’s no single answer to how often an office should be cleaned — the right schedule depends on your headcount, layout, and how your team actually uses the space. But as a rule of thumb: the busier the office, the more frequently it needs attention, and washrooms and kitchens should almost always be treated as daily priorities regardless of everything else.
If you’re unsure where your office falls, a good starting point is to track footfall and usage patterns for a couple of weeks, then match your cleaning schedule to what you observe rather than guessing. Take a look at typical office cleaning costs in London to budget accordingly, or request a free quote and we’ll assess your workplace and recommend the right cleaning frequency for your occupancy and requirements.
Frequently Asked Questions
What is the 20/10 rule for cleaning?
The 20/10 rule is a time-management technique where you clean in short, focused bursts: 20 minutes of active cleaning followed by a 10-minute break. It’s designed to stop cleaning tasks from feeling overwhelming, and it works just as well for office admins tackling a cluttered desk or shared kitchen as it does at home — you get through more in short, concentrated sessions than in one long, tiring stretch.
How much does office cleaning cost in London?
Costs vary depending on office size, frequency, and the scope of work, but London businesses using a professional cleaning service typically pay somewhere in the region of £18–£23 per hour for standard cleaning, with lower rates often available through subscription or membership-style contracts. Larger offices on regular contracts are usually quoted per square foot or as a fixed monthly rate rather than a simple hourly fee, and prices tend to fall as frequency and space increase. See our full office cleaning cost guide for a size-by-size breakdown.
What should a cleaner do in 2 hours in the UK?
In a focused two-hour visit, a cleaner would typically prioritise: emptying all bins, wiping down desks and touchpoints, cleaning and disinfecting the kitchen and washrooms, vacuuming or mopping main walkways, and dusting visible surfaces. The exact list depends on office size — a two-hour visit covers a small office thoroughly, but in a larger space it’s usually enough time to focus on the highest-priority areas (washrooms, kitchens, and communal zones) rather than a full deep clean.
What are the signs of a poorly cleaned office?
Common warning signs include overflowing or smelly bins, sticky or stained desks and worktops, dusty surfaces and skirting boards, grimy or streaked windows, stained carpets, unpleasant odours in kitchens or washrooms, low supplies of soap or paper towels, and an overall cluttered or neglected feel. A rise in staff sick days can also be an indirect sign that hygiene standards have slipped.
What is the 5-5-5 rule for cleaning?
The 5-5-5 rule is a quick decluttering and cleaning method: spend 5 minutes tidying and putting things away, identify and deal with 5 items that don’t belong where they are, and wipe down 5 surfaces. It’s a useful daily habit for keeping shared office spaces like kitchens or meeting rooms from sliding into clutter between full cleans.
What is the golden rule for cleaning?
The golden rule of cleaning is to work from top to bottom and back to front. Dust and debris fall downward, so cleaning ceilings, shelves, and high surfaces before floors means you’re not re-dirtying areas you’ve already cleaned. It’s also good practice to clean a surface before disinfecting it, since dirt and grime can reduce how effective a disinfectant is.
What is the rate for a cleaner in London?
Individual cleaners in London typically earn somewhere between £12 and £16 per hour, depending on experience, location, and whether the role is agency-based or self-employed. Rates tend to sit slightly higher in Central London compared to outer boroughs, and specialist or out-of-hours work (early mornings or evenings) can command a premium.
How much is an office cleaner per hour?
For an in-house or contracted office cleaner in London, hourly pay generally falls in the £12–£16 range, while businesses hiring through a professional cleaning company should expect to pay more — typically £18–£23 per hour — since that rate covers management, insurance, equipment, and quality control on top of the cleaner’s time.
How to price a cleaning contract in the UK?
Cleaning contracts are usually priced based on a combination of factors: the size of the space (often calculated per square foot), the frequency of cleaning, the number of staff or hours required, the scope of tasks (general cleaning vs. washrooms, kitchens, and specialist tasks like carpet care), and the location. Providers will typically either quote a flat hourly rate, a per-square-foot rate, or a fixed monthly retainer for regular contracts. It’s worth requesting an on-site walkthrough before pricing — you can request a free quote and site visit to see exactly how this works in practice.