How to Do a Cleaning Audit: A Step-by-Step Guide for Commercial Buildings
A cleaning audit scores how clean a building really is. Learn how to plan, score and report a cleaning audit in 7 steps, with checklists and APPA levels.
A cleaning audit is a scheduled walkthrough where a supervisor scores each area of a building against an agreed standard, records problems with photos, and turns the results into a report. It tells you, in numbers, whether a cleaning contract is being delivered.
Key takeaways
- A cleaning audit measures results, not effort: it scores what the building looks like after cleaning.
- Score every area separately on one scale, such as the five APPA levels.
- Photograph every problem and turn it into a task with a deadline.
- Audit high-traffic areas weekly and the full building at least monthly, then track the trend.
What is a cleaning audit?
A cleaning audit is a structured quality check. Instead of asking "does it look okay?", the auditor walks a planned route, checks the same items in every area, and gives each one a score. As a result, you get a number you can compare week to week, building to building and cleaner to cleaner.
Cleaning audits are used by commercial cleaning companies to control quality, by facility managers to check contractors, and by property managers who need proof of service for tenants. They are also called janitorial audits, cleaning inspections or quality audits.
Cleaning audit vs cleaning checklist
A cleaning checklist tells cleaners what to do on each shift. A cleaning audit checks the result afterwards. The items overlap, but an audit adds scoring, notes, photos and follow-up. For example, "empty bins" is a checklist task, while "bins emptied, liners replaced, no odour: Level 2" is an audit result.
Why cleaning audits matter
- They prevent complaints. Problems are found by your supervisor, not by the client.
- They protect contracts. A history of scored audits is evidence that the work was done.
- They improve staff performance. Cleaners get specific feedback instead of vague criticism.
- They show where labour is wasted. Consistently perfect areas may be over-serviced, while failing areas need more time.
How to do a cleaning audit in 7 steps
1. Agree on the standard
First, decide what "clean" means before you score anything. We recommend the APPA cleaning standards, which rate every space from Level 1 (Orderly Spotlessness) to Level 5 (Unkempt Neglect). Then agree on a target level for each type of area with your client, for example Level 2 for lobbies and washrooms and Level 3 for storage rooms.
2. Break the building into areas
Next, list every floor and every area on it: entrances, washrooms, offices, meeting rooms, kitchenettes, elevators, stairwells and loading docks. A cleaning audit scored by area is far more useful than one score for the whole building, because one bad washroom can hide inside a good average.
3. Build a checklist for each area type
Each area type needs its own list of items. A washroom audit covers fixtures, dispensers, floors and odour, while an office audit covers desks, floors, glass, bins and dusting. Our janitorial inspection checklist has ready-made lists for every common area.
4. Mark the critical items
Some items matter more than others. Toilets, sinks, food-contact surfaces, soap and paper stock, wet floors and chemical storage affect health and safety, so mark them as critical. A simple rule works well: if any critical item scores Level 4 or 5, the area fails, whatever the average says.
5. Walk and score
Now walk the route and score each item from 1 to 5. Mark items that don't apply as N/A rather than guessing. Also look at the places people forget: high and low dusting, door tracks, vents, behind toilets and under desks. Score at a realistic time, such as mid-morning, not only straight after the cleaners leave.
6. Photograph and note every problem
Take a photo of anything scored Level 3 or worse and add a short note, such as "sticky residue by the east entrance". Photos turn opinions into evidence, and they show the cleaning team exactly what to fix.
7. Report, fix and re-audit
Finally, total the scores, compare each area with its target and share the report the same day. Every failed item should become a task with an owner and a deadline. Then re-audit those areas within a few days to confirm the fix.
How to score a cleaning audit
Most teams use a weighted average. Each item gets a weight (1 = normal, 2 = important, 3 = critical), and the area score is the weighted average of its item scores. For example:
| Item | Weight | Score |
|---|---|---|
| Toilets and urinals | 3 (critical) | 2 |
| Sinks and counters | 3 (critical) | 2 |
| Mirrors | 1 | 3 |
| Floors | 2 | 2 |
| Bins | 1 | 1 |
The weighted average is (6 + 6 + 3 + 4 + 1) ÷ 10 = 2.0, so the washroom meets a Level 2 target. However, if the toilets had scored 4, the area would fail because a critical item failed.
Many clients also like a percentage. A common scale maps Level 1 to 100%, Level 2 to 80%, Level 3 to 60%, Level 4 to 30% and Level 5 to 0%, so a score of 2.0 reads as 80%.
How often should you do a cleaning audit?
| Area | Suggested audit frequency |
|---|---|
| Lobbies and entrances | Weekly |
| Washrooms | Weekly |
| Kitchens and break rooms | Weekly |
| Offices and meeting rooms | Every 2 weeks |
| Back-of-house, stairwells, loading docks | Monthly |
| Whole building | Monthly |
In addition, audit any area that fails again within a week, and audit more often during the first 90 days of a new contract.
Common cleaning audit mistakes
- Scoring the building, not the areas. Averages hide problems.
- Different auditors, different standards. Calibrate by scoring a few areas together until your supervisors agree within half a level.
- No photos. Without evidence, every low score becomes an argument.
- Auditing only after complaints. Scheduled audits show normal service, so they are fairer to everyone.
- Ignoring safety. Include wet floor signs, blocked walkways and chemical labelling. Our guide to cleaning health and safety lists what to check.
For more on why structured housekeeping matters for safety, see the CCOHS guidance on slips, trips and falls. For the thinking behind appearance levels, see APPA's cleaning operations resources.
Frequently asked questions
What is included in a cleaning audit?
A cleaning audit includes a scored check of every area in the building, notes and photos of problems, a comparison against the target standard, and a list of corrective tasks with deadlines.
Who should carry out a cleaning audit?
Usually a site supervisor, area manager or quality lead from the cleaning company. Many facility managers also run joint audits with the contractor every month so both sides agree on the scores.
How long does a cleaning audit take?
For a typical 20,000 square foot office, a focused audit of the key areas takes 30 to 60 minutes with a digital checklist. A full-building audit takes longer, depending on the number of areas.
What is a good cleaning audit score?
A score at or better than the agreed target is good. For most client-facing commercial areas that means APPA Level 2 (about 80%) or better, with no failed critical items.
Run your first cleaning audit this week
A cleaning audit doesn't need to be complicated: agree on a standard, score each area, photograph problems and follow up. Do it consistently and quality stops being a matter of opinion.
NeatScore turns every cleaning audit into a scored, photographed report on your phone, with critical items enforced automatically and trends on the web. Start a free 7-day trial or see pricing.
