Cleans and deodorizes with every flush. Colors bowl water aqua. Combats uric acid odors and prevents stains. Won’t clog drain, lasts up to 30 days.Non-para block deodorants are water-activated, blue the water, counteract odors, and fight bacteria growth.

Sanitizes the bowl to reduce germs by 99.9% within 30 minutes after each flush. Hangs inside your tank; colors the water blue. Fights stain buildup; safe for all plumbing and septic systems. 12-oz. bottle. 12 bottles per case.

An in-tank cleaner that cleans and deodorizes. Prevents scale and mildew buildup. Colors water blue with each flush. Has a 22% surfactant formulation. Nonpolluting, nontoxic, nonstaining. 12 bowl cleaners per case. (Cannot ship UPS.)

Nonalkaline, blue bowl block sanitizes, disinfects, cleans and prevents scale buildup. Eliminates blue streaks in porcelain.Non-para block deodorants are water-activated, blue the water, counteract odors, and fight bacteria growth. Contains no paradichlor