A fresher toilet with every flush.

DuoFlush™ slowly releases its dual-action formula to help prevent everyday stains, reduce unpleasant odors, and keep your toilet looking fresher between deep cleans. The two-color design combines continuous cleaning and long-lasting freshness in one easy-to-use tablet.

No messy liquids. No complicated measuring. Just drop it in and flush as usual.

1. Clean the toilet bowl before the first use.
   
2. Do not remove the water-soluble protective film.
   
3. Place one tablet inside the toilet tank, away from moving parts.
   
4. Wait 30–60 minutes before the first flush.
   
5. Flush normally and replace the tablet when the blue color fades.
   

Performance can vary depending on tank size, water temperature and flushing frequency. Comparable Amazon products recommend allowing the tablet time to dissolve before flushing and replacing it once the blue color disappears.

Slow-release cleaning agents, surfactants, fragrance and water-soluble colorants.

The final ingredient list on your website and packaging must exactly match the supplier’s formula and SDS documentation. Do not write “bleach-free,” “septic-safe,” “phosphate-free” or “safe for all plumbing” unless your supplier provides specific proof for your product.

Yes — it helps keep your toilet cleaner between regular deep cleans.

With every flush, the tablet releases a small amount of cleaning formula to help reduce odors, prevent everyday buildup and maintain a fresher-looking bowl. For old hard-water rings or heavy stains, clean the toilet thoroughly before inserting the first tablet.

This is a maintenance product and does not completely replace occasional brushing. Amazon listings with clearer, more believable instructions make the same distinction.

Simple: if your floors don't look, feel and smell noticeably cleaner, you get a full refund. 30 days, no questions asked, no forms, no return shipping required — you even keep the bag.

We can offer this because the return rate speaks for itself: when overdosing is impossible, the product works. The only risk is staying with the heavy jug under your sink.