Cleanstar Big Blue Toilet Tank Cleaner
Cleanstar Big Blue Toilet Tank Cleaner contains a unique formula that releases special cleaning agents leaving a protective barrier to prevent scale build up and keeps your toilet fresh and clean.
Keeps your toilet clean & fresh for up to 600 flushes
Non-toxic, non-corrosive, & safe for septic tanks.
Deodorizes the water every flush & leaves a nice blue colour.
12 Pack, Single