Over the past 18 months the world has changed dramatically, with people’s health and quality of cleaning becoming a major focus for businesses.
The shift meant that we had to look at ways to verify the quality of our work and give our clients reassurance. Our solution was measuring the residual levels of adenosine triphosphate (ATP). This measurement helps organizations objectively determine from a microbiological level if a surface has been cleaned properly and is safe for use, or if it requires a corrective action such as re-cleaning.
What is ATP?
ATP is an energy molecule found in all living cells that allows cellular metabolism to take place. All organic matter contains ATP. Organic matter such as bodily fluids and bacteria left on surfaces can become a point of cross contamination, which can lead to infections if not properly cleaned. Therefore, the detection of ATP on a surface after cleaning is an indication of cleaning efficacy.
How we test for ATP?
test swabs are used that contain an enzyme called luciferase, which produces a bioluminescence reaction when it comes into contact with ATP. The light emitted from the reaction is measured and quantified in a luminometer.
How can we help your business?
- Quality verification of one off deep cleans. We can provide pre and post cleaning measurements.
- Regular testing programs to verify cleaning quality and consistency.
