Training
Lotion specially designed to look like dirt. Apply this lotion evenly to your hands, wash your hands with soap, and use the checker to determine the amount of residue.
Best way to confirm if the handwashing technique your staff does is the proper one. Learn by practice.
Thumbs, finger joints, wrinkles of palms, wrists, fingertips, and nails are easy to leave unwashed, so be careful.
Easily check if you are correctly washing your hands.
After applying the checker and washing your hands, hold your hands up to the light to see the residue.
250mL
Requires a dedicated checker light
Improving the sanitation, the environment, and health of the world.
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