Whink® RUSTGuard® is a toilet bowl and reservoir treatment designed to help prevent rust stains and hard water buildup with every flush. Its tablet-based formula works continuously in the tank to support cleaner toilet surfaces over time.
Formulated without acids, caustics, chlorine bleach, phosphates, or dyes, RUSTGuard® is designed to help protect plumbing components while providing ongoing stain prevention in both white and colored toilets.
Key Features
- Rust and Hard Water Prevention: Helps reduce rust stains and mineral buildup in the toilet bowl and reservoir with each flush.
- Tank Tablet Application: Works automatically from the toilet tank without manual scrubbing.
- Plumbing Safe Formula: Contains no acids, caustics, chlorine bleach, phosphates, or dyes.
- Septic System Compatible: Safe for use in homes with septic systems.
- Toilet Safe: Suitable for use in both white and colored toilet bowls.
- Unscented: No added fragrance.
Specifications
| Specification | Details |
|---|---|
| Product Type | Toilet tank treatment tablets |
| Function | Rust and hard water stain prevention |
| Formula | No acids, caustics, chlorine bleach, phosphates, or dyes |
| Scent | Unscented |
| System Compatibility | Plumbing and septic safe |
Whink® RUSTGuard® provides ongoing rust and hard water stain prevention in toilet bowls and reservoirs while maintaining compatibility with plumbing and septic systems.
