Customer Reviews for CLR 28 OZ-Ounce Calcium Lime Rust Remover

Excellent product to remove hard-water ring in the toilet bowl. It never came up in Google or YouTube searches, but it works.

Does the job with removing light rust !

Did not remove the calcium deposits on my tool grout and tile. Scrubbed area 3 times with full strength clr with a brush. Absolutely worthless!

It removed the rust stains. Glad I bought it.

I really like the service at the store and the results I got from the product it’s in my name why I don’t care

This stuff is amazing. I bought it to remove calcium deposits from my stainless steel sink. I used it a full strength at first and then diluted it to the manufacturer's recommendation. It worked great. Thanks for the miracle I needed for the kitchen sink.

Right price works well and pleased with results!

Great, soak in CLR, clean with steel wool. Save the CLR for later reuse.

It remove hard water hardness quickly.

When it comes to removing lime and calcium, this is hands-down, the best and easiest thing to use. Comes in handy, especially when you’re cleaning showerheads and some stains that are hard to remove from porcelain.

My tile was rust orange as well as the shower curtain because the curtain rod was shedding rust over everything. One application following instructions and it wiped off the first time.

Used it to clean an old window frame and it looks good.

Very annoying and frightening to know that you can find my email so easily.. I will think twice before going back to your store.

great product - this is the only thing that works well to clean my bathroom

The drip tray under the water dispenser on my refrigerator always builds up deposits from water that drips or spills there, and then evaporates. These deposits look ugly and are very difficult to scrub off. However, I just take the tray out, soak it in CLR for a while, and it takes away all the deposits without causing any harm to the tray itself. CLR also works great on shower heads, faucet aerators, and other things that get clogged up with hard water deposits over time. And, if you have well water, or other extremely hard water, you might have problems with deposits forming in toilets and sinks. CLR will clean that right up, too.

Hard to get help in areas from store personnel

I bought it to remove white film on some drinking glasses and it did nothing.

Excellent rust cleaning product. Use only a few times.