Flitz Calcium, Rust, & Lime Remover - 1 Gallon Bottle of USA-Made Limescale Remover for Toilets, Showers, and More - Powerful Spray that Instantly Eliminates Tarnish, Grease, and Other Grime (1 Pack)

I have very high iron content water at our coast property. Everything gets stained orange. This Flitz works amazing at removing the rust. I spray on as directed, let sit 5 minutes or so then use a MR. Clean Magic Eraser to scrub off. Rust seems to just melt off. Tried without the Flitz and I would scrub and scrub and the rust would not come off. Before Flitz I thought my toilets were getting so stained they looked like an old gas station toilet you would not want to use. After using Flitz a few months, my showers, toilets, sinks etc all look almost like new. This stuff is like magic for me.

I was introduced to this product by my plumbing supplier when we were rehabbing our house. It is by far the best rust and calcium remover that I’ve ever used - much better than CLR.

Read the instructions before using and definitely rinse it off before it dries. May take several applications to remove heavy calcium buildup - but it works. Not nearly as "abrasive" as CLR and other similar consumer scale removers.

Product did not clean the aluminum on a pontoon boat very well at all .

this product is great just wish the container was better. the bag the container cam in had a lot of fluid in it.

Awesome product

The best cleaner on the market

Best product I've used so far to clean fiberglass.