Bluing Tablets (100 count)

Comparible to Stat-Blue, Toilet-Blue is a bluing tablet for toilet water. Quick dissolving tablets turn the tank or bowl a deep blue in just seconds. Arguably the fastest dissolving bluing tablet on the market! 100 tablets per bottle.

Use these bluing tablets in drug test collections to meet the following regulation:

Federal DOT Regulation 49 CFR Part 40.41
"Ensure that the water in the toilet is blue" "Tape or otherwise secure shut any movable toilet tank top, or put bluing in the tank."

Plumbers also use these bluing agents for testing toilets blue the water in the tank with the tablet or powder, if the water in the bowl turns blue this indicates a leaking ball or flapper valve.