ProClean Hard Water Spot Remover Kit for Water Spots on Glass, Metal & More - Includes Applicator Pad - Water Stain Remover for Glass, Shower Door Cleaner & Car Window

I highly recommend if you have water irrigation like rust type on glass, I couldn't get rid of my back window stain n try several methods n I even was about to spend over 500$ to get the glass replaced until I ran into this n man Iam so glad it got rid of the stain n now like new new like it was never there I extremely recommend it for glass...

Outstanding product, made quick work of water spots on my motorhome windows. My windows have the light bronze glaze on them and I was worried about scratching that, came out perfect and polished.

I needed to get the spots off my bathroom shower door. I tried everything. This was like a miracle. Came sparkling clean.I also used it on my car windows which had acid rain spots. i cleaned them and it also worked well. One product I have to say that after the reviews i read it was true that it was a good product.

Expensive but work

I just applied this to my shower doors. OMG! I have tried so many different products and this one within minutes the spots were removed. I can't wait to do all the rest of my shower doors. I would recommend this product 10 times over definitely buy it!

I have tried so many glass cleaners and scrubbed and scrubbed and scrubbed and nothing worked.Wiped my spotted glass down with a wet towel.Dried it and then used this ..as directed....in small areas with a microfiber cloth to buff itoff And dry it.It is a miracle. The glad looks like new.Will by again... but hope I don't have to.

There was a lot of scrubbing and wiping and more scrubbing 4 and 5 times on repeat and I finally managed to get a small section (3 inches by 20 inches) of my window almost cleaned from the hard water deposits. I would say this product works if you only need a small area cleaned up and if you have a lot of patience to repeat the steps many times. Definitely not a miracle cleaning product. Definitely need more than the one small sponge they send.

This product works wonder! It effortlessly removes hard water stains, soap scum, leaving my glass doors crystal clear. The application is easy and it doesn’t require excessive scrubbing. If you are tired of cloudy, streaky glass, this is the perfect solution! Highly recommended