The Works Rust, Lime and Calcium Remover (Packaging May Vary)

I have well water at my house and because of that, my tub and toilet have yellowish staining. I wanted to give this stuff a try because nothing else worked. I just finished using it and I was very pleased with the outcome. My tub and toilet bowl look fantastic. This is my go to cleaner from now on.

This provides a good experience cleaning toilets that are having rust stains.

I bought this hoping that it would remove the calcium build up on my glass shower doors. It did not work very well. I didn't really give it a shot on anything else

If you own a boat that sits in the water for more than a few days at a time, the Works must be part of your cleaning regime. Put on some gloves, pour a little in a bucket, dip your cleaning mitt/sponge in the solution and watch the scum line disappear… like magic!

The product does not work at all to remove rust. I've used this product in the past but this one is not effective. I will contact Amazon for a full refund. and doesn't even smell like the product ...just like water.

Had bad iron stains on shower flooring and wall. Used entire bottle and faded stains a little but not gone. Smell was horrible.

Worked immediately for stain in toilet. Recommend

We have vinyl on the exterior of our house ... we just had central air installed so we could finally get rid of all those window air conditioners. We had someone powerwash the house but the stains from the a/cs on the exterior of the house remained. I purchased this product at the recommendation of a friend, and it worked to remove the water stains. Absolutely thrilled with the results!