HYGIENE TESTING

Germs and bacteria left behind after cleaning can quickly lead to guest illness or even worse - an outbreak of Norovirus or Legionella.

Cristal International Standards use an ATP monitoring system and easy-to-use swab tests to detect adenosine triphosphate (ATP), the energy molecule of all living organisms, including germs and bacteria.


ATP cleaning verification is a fundamental part of our RoomCheck and DineCheck modules, which verify housekeeping and stewarding staff are cleaning to the highest standards to ensure a clean and healthy environment. All test results are recorded with our E-Cristal software, which tracks and trends test results over time.

ATP Test Locations include:

  • Doorknobs
  • Bedside tables
  • Headboard
  • Remote control
  • Phone
  • Light switch
  • Bathroom light switch
  • Faucet handles
  • Sink
  • Toilet seat
  • Toilet handle
  • Shower head
  • Ice machines
  • HVAC system
  • Pools
  • Spas

Legal | Software & Support Services Policy

Cristal International Standards

is a brand of Check Safety First Limited. Check Safety First Limited is registered in England and Wales: 4748066

Check Safety First Ltd | The Wine Warehouse | The Back | Chepstow | Monmouthshire | NP16 5HH

Tel: (0)1291 629 863 | Fax: (0)1291 629 627