Water Spot & Multi-Purpose Cleaner (20 Ounces) Clean with The Power of Genuine Diamonds! Professional Cleaner/Hard Water Stain Remover. Made in The USA!

"Magic" does not adequately describe this stuff. I had an actual "stain" in my "stainless" steel sink that was the baine of my existence. I tried every home remedy and commercial product known to man until I found this in use by a window maintenance individual for removing water spots. I figured "what the heck" and tried it on my nemesis and voila, gone. I'm sold.

I tried multiple products and this one really works. I will recommend it. You just need to push a little but not too hard and it clears the very very hard water spots.

It takes off most hard water.

I use this product with a three inch.Sponge orbitalOn a drill bit, along with a spray bottle full of water.It dries quickly. I did small area two by two.So what I did was wet it down a little bit with water, and then I use the drill with the spongePads, if you press too hard, it will scratch the glassMy shower doors were trashed after a couple years of not using a treatment on them and hard waterIt took 2 passes about an hour total. The first pass was almost perfect.But you can see a slight minimal depositThe second pass. I went over lightly again with the drill. And water with this and it came out perfectAfterwards I used Enduro Sheild To protect the shower doors, they look brand new

I tried several well reviewed products and home made (vinegar/soap/etc.) concoctions. This one was the first to make a noticeable difference with one application. Rub it on with a microfiber cloth, rinse with a damp soapy sponge, then squeegee dry. Try this in a small area to make sure you applied enough and rubbed it in enough and once you have a rhythm start expanding the area treated.

I was excited to receive the Diamond Magic. The first thing I noticed was the smell. A chemical smell I can't place. If your clothe is too damp the cleaner thins too much and became liquid. Be sure to have a large rinse bucket (2gal min) and a good sponge to quickly wipe off the haze. It states it on the bottle and they mean it.I hade to wipe multiple times and continued after changing the rinse water. I finished the stove with multipurpose orange oil cleaner.My goal was to get the water spots off the stove top and some of the burnt on gunk carbon around the burner. I bought it this way and expected to put some elbow grease into it. Just not this much to get do little results. Truly, this "diamond" abrasive is disappointing. Save your money.

It really got water stains off the bottom of my shower!

The watering of our window boxes left nasty water stains on the windows. Every solution I could think of or find on the internet was unsuccessful. This product performed as advertised and I love that.