Iron OUT Automatic Toilet Bowl Cleaner Tablets, Helps Remove and Prevent Rust Stains with Every Flush, Lasts up to 45 Days, Made in the USA, 6 Tablets

Was so useful. Did the trick for what I would have paid lots of money for someone else to do.

Didn't work for me

Well did do the job poor quality, iron out powder millions times better

If you live in an area with hard water, high iron content, or well water, you know the frustration of the inevitable, stubborn, red-orange rust rings that appear just days after scrubbing. I have tried every conventional toilet bowl cleaner on the market—acids, gels, pumice stones—and nothing has ever worked as effectively as Iron Out tablets

These toilet bowl cleaner tablets really work, especially if you deal with rust or hard water stains. I noticed a visible difference after using them, and they helped keep the bowl looking cleaner between deep cleans. They’re super easy to use and make maintaining the toilet much less of a hassle. I also liked that they continue helping prevent buildup over time instead of just temporarily masking stains. If you struggle with rust stains or discoloration from hard water, these are definitely worth trying. Overall, a really effective and convenient cleaning product that actually delivers noticeable results.

We can smell the iron in our water. We have very rusty water and these tablets keep our toilets looking new. We moved in and the toilets had rust rings forming in the toilets. These tablets cleared them up. Amazon is the cheapest place I've seen these for sale. We also purchased the liquid form for bathtubs and sinks

Best toilet cakes for yellow Noel stains from iron. Best I have personally found. Takes a tab to see results and also have to clean bowl first. Recommend scrubbing bowl without water inside then clean the tank(if orange and then add the the cake

Not sure, Seems OK but not thorough. No color blue and does nto thoroughly clean but helps somewhat. No smell which is good.