Product Description:
RUSTGuard - "Stops Rust With Every Flush!"
This unique formula prevents the formation of rust and hard water buildup in your toilet bowl and reservoir!
Each time-released tablet fights rust and hard water stains for 3-6 weeks depending on frequency of flushing, water temperature and water pressure.
RUSTGuard contains no acids, caustics, chlorine bleach, phosphates or dyes and won't attack plumbing like chlorine bleach cleaners can!
These tablets are safe for pets, plumbing and septic systems.

Won't Attack Plumbing or Septic Systems

Breakthrough Formula

Long Lasting

Fights Rust & Hard Water Stains!

Box Dimensions: Length: 6.25 Width: 1.25 Height: 6 Weight: 0.35

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