Bar Keepers Friend EZ-Flush helps lubricate clog-prone areas inside the toilet bowl and helps prevent clogging by decreg the friction between the toilet bowl its contents. | | Clog-Free Toilet Flushing Aid: Simply squirt the EZ-Flush liquid plumber into the toilet bowl before flushing. This toilet clog prevention helps reduce clogging, odors, and residue in the toilet bowl. | | Great For Low-Flow Toilets: EZ-Flush toilet unclogger is crafted for today's low-flow toilets and designed to aid in maintaining proper toilet function. Suitable for use in all septic systems. | | Boat RV Toilet Treatment: A cutting edge solution for low-flow boat and RV toilets. EZ-Flush keeps your toilet operational and clog-free even on the go. An essential for bathroom and RV supplies. | | IMPORTANT: EZ-Flush is intended to improve flushing and aid in the irrigation of toilet bowl contents. It is NOT meant to clear already existing toilet clogs. | |