2000 Flushes works hard so you don"t have to! Cleaning the toilet is a dirty job, but somebody has to do it. 2000 Flushes Automatic Toilet Bowl Cleaners are so easy to use - just drop one in the tank and it cleans and deodorizes with every flush. 2000 Flushes Blue Plus Detergents cleans and deodorizes with powerful detergents. It keeps water sparkling blue for up to five months.