CLR Brands® Calcium, Lime & Rust Remover Free & Clear, No Dyes or Fragrances, Gentle Lime and Bathroom Descaler, Removes Hard Water Stains and Rust Deposits, 42 Oz Bottle (Pack of 1)

I have one toilet that, for some reason, gets hard to remove rings. This, in combination with my usual toilet cleaners, is the only thing that I’ve found that gets rid of them. I was so frustrated that I actually considered getting a new toilet - no more!

Tried all kinds but old cold water rim in toilet would not come out.One treatment and this worked.

This product is amazing, and it really does take the calcium off of the heads of the spigot and around. Nozzles, you just have to let things soak and it cleared up. My shower head so I did not have to replace it costing me more $$

I've been on a well for years. I finally got city water .. so I bought the CLR to clean faucets etc... It worked good .. not quite five star good. It did help .. don't ask water...just use the concentrate...

I keep this on hand for de-clogging my shower head. I use a plastic bag, fill it with this stuff and use a rubber band to hold it onto the shower head overnight. The next morning, the shower runs freely! Love it!

I only recently realized that there are different makers of CLR and thought I'd try this one as it seemed to be great value. It worked just like the original brand I've used and at much lower cost.

We have a lot of lime in our well water. It makes the water taste good, but it clogs the pipes. CLR dissolves the lime in minutes. You can see it working. When the water comes out in a slow stream from my kitchen sink, I know it's time to CLR it. I use an old toothbrush with it. I let the faucet head set in the CLR for the recommended two minutes that scrub with the toothbrush to get all the loose bits of lime. I tried the spray version of CLR, but it didn't work as well as the original.

Works well for our kitchen and also used for toilet. Good power to wash down clog. Smell is okay, not too strong