Jelmar CLR PRO CL4PROEA Calcium, Lime and Rust Remover, 28 oz Bottle

Can't find this in my local grocery store, but it is the only cleaning product that actually removes mineral buildup on sink drains and shower door surrounds. My cleaning person just doesn't seem to "get it" and I have to keep showing her and then doing myself, but it does work when used. It isn't an all purpose cleaner; it does what it is designed to do. Remind me please, I'll have to use this over the weekend myself now that I inspect the shower door and see it is getting a real build up at the bottom of the shower door that those all purpose cleaning products and the service people who are supposed to use them but aren't getting done ahem... all cleaning people in the business should be using this but aren't even when the home owner buys the product...

We have lots of iron in our water, the CLR dissolves the stains well

I live in Los Angeles, where we have hard water. And the hard water clogs up the "jets" in my toilet bowl, meaning it can take several flushes to get rid of the contents of the bowl. CLR (and an Allen wrench or other tool to dislodge the mineral buildup) is super effective in helping to reduce the blockages and return my toilet to proper functioning. I should probably do a quarterly maintenance treatment to keep it in optimum condition, but I'm also lazy and don't have a great deal of interest in messing with my toilet unless absolutely necessary.

Good stuff! No more hard scrubbing! And saves me from sore pain with arthritis.

This is by far the best product for calcium and rust build removal up with regards to plumbing

Great for hard stains due to hard water and the seller was great at working together to make sure order was not only received but kept me updated. Thank you

Excelente gracias

Good product that helps remove or dissolve calcium, lime and rust. I have used this before and I am going to try it on the heater core of my truck and let it soak overnight, then flush it. I’m hoping it just may have a calcium buildup that I can break down and flush out.

När en vara försvinner behöver man info och kommunikation. Det enda jag fick till svar efter massvis av eftersökning var "-har kanske kommit bort?" Ingen alls återkoppling.

Doesn’t remove rust