My 8 year old pickup lives outside. It has had water spots on the windows for years! I have tried every water spot removal technique and product that I could find including steel wool and rubbing compound. Nothing has worked and I thought they were going to be there permanently. Until I tried X2. I had to go over the glass a few times and with a good amount of pressure but finally success! My windows are now spot free. This is a great product and based on the results I am going to order the spot remover for the paint as well. At last my search is over! I highly recommend this product.

Amazing product!! I purchased this product hoping for great results in removing the water spots off my shower glass. I have tried more products than I care to admit. I kept seeing this product on my Facebook feed and thought about it and looked on YouTube for reviews and pondered over it and finally said okay! It took forever to arrive, but I waited patiently. I got a nice course sponge and first did the door……the result made me so happy……….the next day another section and then the last section………I have called my friends to share the amazing results…..I am glad I bought two bottles…….I find myself walking to the bathroom just to enjoy the results!

Fantastic product and extremel fast shipping!

My truck windows were so spotted that things looked blurry through them. Hard enough to see with dark tint. Tried Sud Factory water for remover and wow! What a difference! Like new windows. I kept marveling at them. Just look at how clean those windows are!

Originally purchased the product for hard water stains on my boat windows. I have tried the chemical guys and vinegar and water without success. Decided to do a test on my shower door. My shower door is horrible w hard water. Sud factory did Amazing. Due to the severity of the hard water stains I did use a drill and scrub pad attachment. Highly recommend this product

This product is a 10/10.Removes water spots as advertised.No harsh odor.Haven’t witnessed any scratches or scuffs to me vehicle windows.Not sure of durability because I applied it 2 days ago but it does remove spots.The pictures are the same spot on my sun roof 3 minutes apart with some elbow grease.Took me roughly 30 minutes by hand to do my whole sun roof.

I've seen ads and posts for this product line for months before I thought to try it. I already had a water spot remover product, but it was more like a gel, and was a pain to apply. I was wanting to do more auto glass services, so I needed a good water spot remover. I thought to give this a try. I'm kicking myself for not having done it earlier! This product is amazing and well worth the price. Here's the cool part. There were a couple situations where I needed to get water spots or hard water dirt areas off of paint. I thought to try this on the paint. It worked great! Maybe this and the paint water spot product share the same chemistry. I own an auto detailing company in Oregon called Awesome Headlights (https://awesomeheadlights.com), and these products will be invaluable in getting tough work done quickly. Order the product and you'll thank me later.

Neighbors sprinkler had beat the **** out of my truck and I being a dummy left it sit for months. I tried several products including Chemical Guys Water spot remover (I like their products so no dig) but this stuff is the only one I’ve found to work.

It works…. But not anywhere near as easily as they show in the advertisements.The amount of force you need to apply to the window is almost everything I have.If you’re not pushing at least 80 lbs of pressure, it’s not going to work.Wish it was easier.

I’ve tried several cleaners, Magic Erasers, polishing compound and solvents to get rid of the water spots on my Acadia sunroofs, and none have worked. Sud Factory does work. I was unable to get a better picture, but the roof closer was treated, the rest what it looked like before treatment. It took a little elbow-grease but nothing excessive, and not much product.