Environment & Health Protection
The UV flashlight – an essential tool for cleaning inspections
UV flashlights and UV markers are often used in hand hygiene training, but they have also become a popular method for self-inspection of hygiene facilities. This method quickly reveals whether cleaning procedures are being followed...
October 1, 2025
Glo Germ UV marker UV flashlight
Cleaning standards for swimming pools in accordance with the German standard DGfdB R 94.04
internal monitoring swimming pools can be challenging when it comes to choosing a measurement method, but the German swimming pool standard DGfdB R 94.04 can provide guidance. ...
October 24, 2024
Contact plates Hygiene inspection
WarmMark temperature indicators
WarmMark is a single-use indicator that tracks time and temperature, alerting users to exposure to unacceptable temperature conditions. WarmMark is available in a variety of formats for ...
May 23, 2024
temperature Indicators
Bioterrorism – Is your organization prepared?
The global threat of terrorism is growing rapidly, and with it, the risk of bioterrorism is increasing. Bioterrorism involves the use of pathogenic bacteria, viruses, or toxins to ...
May 13, 2024
Bioterrorism Glo Germ UV marker
UV flashlight for hygiene inspection
The Hygiene Diagnostics 51 LED UV flashlight is specifically designed for sanitation inspections and use with Glo Germ™. By shining light on fluorescent substances (which re-emit light), it...
September 5, 2022
UV flashlight
Facts about the INSTA 800
INSTA (Internordic Standard) 800 is a standardized method for determining, assessing, and managing cleaning quality. The standard was developed by SIS, the Swedish Standards Institute, in collaboration with ...
September 5, 2022
INSTA Cleaning Inspection
How do you measure invisible dirt on surfaces?
I have been working on hygiene control issues for over twenty years across many different industries. Although hygiene requirements can vary greatly, there is ...
April 7, 2022
Microbiology






