It works great in removing hard water stains without scratching delicate surfaces

I used this to remove the hard water build up without scratching my precious metal

Works on hard water stains

Works great with magic shower door cleaner to get hard water off glass

It did an excellent job of getting rid of hard water stains, zero scratches.

I had hard water stains on my bathroom polished nickel faucets

I had really bad hard water spots on my glass shower door, I tried every cleaner I could find but none worked

I use this for cleaning water spots off of my automotive windshields.

I have really hard well water and no water softener

I have really hard well water and no water softener

works as it should and seems like its durable too

It works as it should.