Building types6 min read
Legionella control in dental clinics and surgeries
Six recurring Legionella mistakes in UK dental practices, from stagnant waterlines to fuzzy ownership, and the practical fixes that prove control.
Legionella control in dental clinics & surgeries
Dental practices and clinics have a specific and well-recognised Legionella concern: dental unit waterlines. The narrow-bore tubing that supplies handpieces, syringes and scalers runs warm, has very low flow and is prone to biofilm, creating ideal conditions for bacterial growth, and treatments produce a fine aerosol close to the patient's airway.
Alongside the waterlines, practices have the usual domestic hot and cold systems, hand-wash basins and outlets that may sit unused overnight, at weekends and during closures.
Good control combines manufacturer-recommended waterline disinfection and monitoring with a standard Legionella regime for the building's water systems. Because dental units need daily and weekly attention, and because practices must evidence their water management, disciplined record keeping matters. A digital logbook helps ensure routine flushing, disinfection and temperature checks are completed and documented consistently.
What makes this setting different
- Dental unit waterlines run warm with very low flow
- Narrow tubing is prone to biofilm growth
- Treatments generate aerosol close to the patient's airway
- Outlets sit unused overnight, at weekends and during closures
- Daily and weekly waterline tasks must be evidenced
Guidance for dental practices
Risk assessment7 min read
Special considerations for Legionella risk in healthcare facilities
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Legionella sampling 101: how and why to test your water
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Record keeping7 min read
Essential records for Legionella compliance
The Legionella records that prove control: which documents to keep, how long to retain them, and the evidence gaps that fail a UK audit or incident review.
Monitoring & sampling7 min read
Temperature checks: the cornerstone of Legionella monitoring
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Record keeping8 min read
Setting up a digital Legionella logbook
How to set up a digital Legionella logbook so the audit trail holds up: asset structure, what each task records, permissions and a clean switch from paper.