655257427560 2-Pack Lab The Works Toilet Bowl Cleaner, Natural Organic, 32-Ounce, Pack of 2

It actually works on the mineral build up in our toilets.

This stuff works real good in the bathroom cleans most everything

Have an old commode [which will one day be replaced with efficient model] that had stains from hard water and age. Tried many things to remove the stain and after several years of trying, gave up and called it 'aging toilet'. Then, read about this product and although it was a commitment of money and quantity [2], I decided to give it a shot. It worked. I did an initial application and scrubbed vigorously and there was a bit of change in the stain; repeated applications [within the same time period], allowing for the product to sit a couple minutes before scrubbing, then applying a bit more ... repeat. Final flush and it all went away. [Did not flush as I did the process.]

I used to be able to purchase for $1 at the dollar store & it’s was the best toilet bowl cleaner ever. Now I’ve paid $20 through Amazon & it’s not working the same

It is the only toilet bowl cleaner I will buy.

I've tried a number of products including bleach and even trying natural ingredients like white vinegar and baking soda. Nothing was working to get rid of the rust and hard water stains in my shower. I found a YouTube video with this woman recommending this product and what it did for her shower and tub. I thought I'd give it a try and REALLY happy that I did. My shower looks brand new now.

It’s blue colored water. Period. Did absolutely nothing to break up the hard water stains in both my toilets and all three of my sinks. Even with significant scrubbing with all sorts of tools/brushes/sponges. I don’t know what yall are doing that makes this work but for me, it was a $20 waste of money.

My toilet used to have bad hard water stains and I was able to use this product to remove it. It's actually really simple and just requires some elbow grease and the cleaning tool to work.