Iron OUT Toilet Cleaner Tablets | Rust Stain Remover & Preventer | 45-Day Lastin
Rust prevention for every flush — trusted since 1958
Iron OUT Automatic Toilet Bowl Cleaner Tablets — Long-Lasting Rust Prevention (Up to 45 Days)
Keep your toilet bowl free of rust and hard-water staining with Iron OUT Automatic Toilet Bowl Cleaner Tablets. Septic-safe, unscented, and proudly made in the USA, each tablet helps remove existing rust when used with a prep clean and prevents new stains with every flush.
Brand: IRON OUT
Form: Tablet (automatic toilet tank tablet)
Scent: Unscented
Package: 6 Tablets per pack
Why choose Iron OUT Automatic Toilet Bowl Cleaner Tablets?
Iron OUT has a long history of rust-fighting products designed for home and outdoor use. These automatic toilet tank tablets are formulated to:
- Prevent rust and hard water stains inside the toilet bowl with every flush — up to 45 days per tablet.
- Be easy to use: simply drop a tablet into the toilet tank and let it work automatically.
- Be septic safe: suitable for households with septic systems when used as directed.
- Be unscented: no artificial fragrance — ideal for sensitive environments.
Performance & formula
Super Strength Formula: These tablets are specially formulated to help prevent new rust stains and reduce the re-appearance of stains when used as part of regular maintenance. For the best results, remove existing rust stains from the bowl first using a powder rust-remover formula, then place a tablet in the tank for ongoing prevention.
Product features at a glance
| Feature | Details |
|---|---|
| Brand | IRON OUT |
| Item Form | Tablet |
| Scent | Unscented |
| Uses | Bathrooms, toilets, plumbing; safe for septic systems |
| Package Contents | 6 Tablets |
| Lasts | Up to 45 days per tablet |
| Product Dimensions | 2 x 4 x 4.88 inches |
| Weight | 6.7 ounces |
| Item Model Number | AT46N |
| Manufacturer | OUT |
| Country of Origin | USA |
How to use
- Clean the bowl: for existing rust stains, first use a powder rust-remover to thoroughly clean the bowl (follow the powder product instructions).
- Place the tablet: drop one Iron OUT automatic tablet into the toilet tank (not the bowl).
- Replace as needed: each tablet lasts up to 45 days depending on flush frequency — replace when the tablet is mostly dissolved.
Satisfaction guarantee & brand story
Iron OUT has been trusted since 1958 for rust removal and prevention. Their product lineup includes tablets, powders, sprays, and ready-to-use liquids for both indoor and outdoor rust problems. Iron OUT cleaning products are proudly made in the USA and backed by a manufacturer satisfaction guarantee.
Frequently asked questions (FAQ)
- Are these tablets safe for septic systems?
- Yes — the product is labeled septic safe when used according to the instructions.
- Will the tablet discolor my toilet?
- No — when used as directed in the tank, the formulation prevents rust stains. Always follow usage and safety instructions on the package.
- How often should I replace the tablet?
- Each tablet lasts up to 45 days. Replace when most of the tablet has dissolved or when you notice decreased performance.
- Can the tablet remove existing rust stains?
- The tablet is designed to prevent new stains and reduce reoccurrence. For existing, stubborn rust stains, use a powder rust remover first, then use the tablet for ongoing protection.
Final thoughts
If you’re looking for a low-effort, long-lasting way to protect your toilet bowl from rust and hard water staining, Iron OUT Automatic Toilet Bowl Cleaner Tablets are a practical choice. Easy to use, septic safe, unscented, and made in the USA — they handle prevention so you don’t have to worry about rust stains returning.
