CLR Brands® Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime Deposits, Zaps Stubborn Rust Stains and Hard Water Deposits, 22 Ounce Spray Bottle (Pack of 1)

Perfect for removing rust

I was really impressed with how well this bathroom cleaner worked! It did an excellent job removing soap scum, hard water spots, and everyday bathroom grime with very little scrubbing. The cleaner sprays evenly, works quickly, and left my sinks and shower looking clean and refreshed. I also appreciated that it didn’t leave behind a sticky residue. It’s become a staple in my cleaning routine because it saves time and delivers great results. I would definitely recommend it to anyone looking for an effective bathroom cleaner!

Not like magic but did get rid of iron stain pretty well ~ 25 year old tub and shower. I did apply it several times to my shower and tub and~ I used a wide car brush with extended handle ~lightweight and easy to apply the CLR and then rinsed with cold water. I can’t say what might do a better job. But this CLR is safe to use and the smell was okay. I only noticed a little reaction in my nostrils after using. If you are cautious or allergic do use a Mask.

This product is miraculous. Ive had hard water built up in my sink in my barn for over 12 years and have tried a ton of products. I sprayed this on today and let it sit like the directions said and I could not believe my eyes. I had to do it a couple times but the end result is nothing short of amazing. I never write product reviews but had to for this as I was so impressed! I've included before and after photos.

I got this cleaner because I was dealing with hard water stains in my bathroom, and it worked really well. The spray bottle makes it easy to apply, and I noticed results almost immediately. It dissolved the calcium and lime buildup around my sink and shower with minimal scrubbing, which saved me a lot of effort. Plus, it works on rust stains too, which is a big bonus. One thing I really like is how powerful it is. I’ve tried other cleaners that barely made a difference, but this one cut through the tough buildup quickly. I used it on my faucets, showerhead, and even an old tea kettle with hard water stains, and everything looked much cleaner afterward. It’s nice to have a product that actually does what it claims. However, there are a couple of small downsides. First, the smell is pretty strong. It’s not unbearable, but I definitely had to open a window while using it. If you’re sensitive to strong cleaning smells, you might want to wear a mask or use it in a well-ventilated area. Another issue is that for really tough stains, you still need to do some scrubbing. While it loosens up buildup, it doesn’t always wipe away instantly, especially on older stains. I had to go over some spots more than once. Still, for a cleaner that tackles calcium, lime, and rust all in one, this is a great product to have on hand.