Size:5 Count (Pack of 5) Ty-D-Bols In Toilet Tank Toilet Bowl Tablet automatically cleans and deodorizes your toilet with a signature Clean You Can See. Drop the Pine toilet tablet in your toilet flushing tank to activate powerful detergents that automatically keep your toilet bowl clean between scrubbings. These toilet cleaning tablets clean toilet bowl stains caused by hard water leaving the toilet water a light Green so you know when its cleaning. When the water is no longer Green simply add another Ty-D-Bol Pine Tablet and continue to ignore your toilet brush.