Tamper Tabs

VeriCheck Tamper Tabs

tampering toilet water drug testing solution

Use Tamper Tabs to eliminate dilution or substitution with toilet water

VeriCheck Tamper Tabs are an easy-to-use bluing agent to eliminate the opportunity of using water (e.g. toilet bowl water) to dilute a urine sample in order to adulterate tests.

tab in toilet tampering


Simply place a single tablet
in the toilet bowl and watch as
it instantly “fizzes up” and
turns the water blue.


Meets DOT Requirements

As per the U.S. Department of Transportation (DOT) CFR 40.41(2)(i)

Secure all sources of water and other substances that could be used for adulteration and substitution (e.g., water faucets, soap dispensers) and place bluing agent in all toilets or secure the toilets to prevent access.