Contains 100 packs with 2-tablets/pack
Tablets which are a special formulations of food grade dye to be used for toilet leak detection. These tablets at ANSI/NSF Standard 60 certified for use in drinking water. These tablets are safe, non-toxic, biodegradeable, and eco-friendly. These tablets are for visual representation only and cannot be seen under ultraviolet light. Each box comes with 100 packets and each packet contains 2 tablets.