Porta-Por's 3 in 1 formaldehyde-free liquid performance, deodorizes, breaks down paper and waste, and cleans tanks with just one dosage. Its super concentrated formula is perfect for the ultimate week long odor control. Just Pour It In!
With the 120ml bottles you pour 60ml into the toilet holding tank by flushing or direct add. This equates to 12 treatments.

FEATURES
-Breaks down waste and paper

-Cleans holding tank and sensors

-Orange fragrance