Bluing Tablets

These blue dye tablets offer a convenient and precise method to guard against drug testing adulteration. Tablets are formulated to quickly dissolve and disperse a rich blue dye rapidly into toilet water, greatly reducing the opportunity for testing subjects to water down and adulterate their urine samples.

These tablets may be added to a squeeze bottle to then squirt into the toilet OR you may add a tablet directly to the bowl after 3-4 flushes. Ideal for commercial toilets without water tanks.

IMPORTANT: The United States Department of Transportation (US DOT) requires the use of a bluing tablet when conducting DOT or regulated urine drug testing.