HYGIENA ATP Meters Are The Industry Standard For Identifying RLU (Relative Light Units) On Surfaces


PureGuardPro Uses Only Hygiena ATP Meters to Establish Validated and Reliable Data Showing The Before and After Results of Our Treatment 


  • Our technicians will swab a minimum of 3 test per location before performing our proprietary disinfecting and 90-day protecting process

  • Post application testing is also conducted to confirm that our products and process are working immediately after application

  • Our 90-Day Kill Protectant continues to work and improve over time reducing RLU numbers to levels below 80 and often below 30 when a regular maintenance program is implemented