CLRPRO Calcium, Lime & Rust Remover - Quickly Removes Calcium, Lime, Hard Water Deposits and Surface Rust Stains, 32 Ounce Spray (Pack of 2)U.S. EPA Safer Choice

I had a dripping showerhead for months. Took a long time until my son could replace a part. As a result, there was a lot of hard water and rust buildup. I laid down paper towels, soaked them with the CLR and let it soak for hrs. I scrubbed with a brush and a bunch of the stains came off,. I repeated the process the next day. Perfect. Looks great. Thanks for a great product.

I had some rust stains in my shower and wanted to get rid of them.. I thought I would give this product a try and I have to say that I’m very glad that I did. I sprayed this product directly on the rust stains and gave it about 10 minutes before wiping it off. The result was a nice clean shower. The product came in a couple days after ordering and is very economical to use. I would recommend this product. Amy

Worked really well, made a yellow porcelain sink white again!

CRO makes good products to clean metals, glass

The smell wasn’t too bad. I have a lot of Lyme in my water. Did a good job.

I messed up the inside of my LG stove by using EASY-OFF oven cleaner!!! I forgot to take a pic of the residue because I was so upset & distraught...I went online and found out that CLR PRO will get rid of the residue but the EASY-OFF oven cleaner ate the shine off the blue enamel inside the oven...I used some Meguiars M716 Mirror Glaze to help with the dullness from the EASY-OFF

This stuff works great. I've used CLR for years, but the spray option is much nicer to use than the old gray bottles. I did have trouble with one of the tops...but I just put the other one in instead and will swap it into the 2nd bottle when the time comes. Great deal too

I should have known better. CLR never cleans anything. If you are looking for something to clean hard water stain, rust or lime, please look elsewhere. This is like buying a plain shower cleaner, but with a terrible smell.