Updated 22 October 2026 · Avenclear Cleaning
Clean by risk, not just by room
In England, the NHS National Standards of Healthcare Cleanliness 2021 group areas into functional risk categories and set cleaning frequencies and audit expectations for each. They are written for NHS settings, but many private practices use them as a benchmark. A treatment room needs more frequent and more careful cleaning than a waiting room, and a waiting room more than a staff office.
Keep clinical equipment separate
Clinical areas use yellow-coded equipment that never goes into general areas or washrooms. See our guide to cleaning colour coding for the full scheme.
Know where cleaning ends and decontamination begins
In dental practices in England, the decontamination of reusable instruments is governed by HTM 01-05 and carried out by the clinical team. Environmental cleaning covers the surfaces, floors, sinks and fittings around that work. A clear split avoids gaps and duplication.
Record everything
Regulators expect to see evidence. In England that means the Care Quality Commission (CQC); Healthcare Improvement Scotland, Healthcare Inspectorate Wales and the RQIA in Northern Ireland play similar roles. Signed cleaning logs for each room, regular audits and a clear specification are the simplest way to show your cleaning is under control.
Clinical waste
Cleaners can bag and move clinical waste to a designated store, but collection and disposal must be handled by a licensed waste carrier with the correct documentation.