"It looks clean" is not a hygiene standard. A visibly spotless surface can still carry the organic residue that harbours bacteria — and until recently, the only way to know was to send a swab to a lab and wait days.
What ATP testing measures
ATP (adenosine triphosphate) is present in all living cells. An ATP bioluminescence swab measures how much is on a surface and returns a numeric score in about ten seconds — an objective proxy for how clean that surface really is.
Why every facility benefits
ATP testing turns cleaning from a hope into a measurement. You can verify that a terminal clean worked, catch a high-risk surface before it becomes an incident, give your team instant feedback, and keep defensible records for audits — all without a laboratory.
Where it fits in your programme
Used alongside training and automated disinfection, ATP testing closes the loop: train, clean, verify, and correct. It's the fastest way to prove — to yourself and to an auditor — that your standards are real.