Wavex Glass Polish & Hard Water Stain Remover 350ml | Car Polish for Windshield, Glass & Mirrors | Car Glass Polish, Works as a Glass Cleaner, Provides Optical Clarity

If you are purchasing this product i assume you have hard water stain,oily residue,some kind of gunk when wiper is working under light rain(bonded contaminants). I would say that it is not that good for hard water stain. But this product gave me very good result on the first try itself on my other issues, yes definitely a arm workout if you dont have a polishing machine.For hard water stain i would recommend Q4 HARD WATER SPOT REMOVER. For rest of the issues WAVEX is great. DO IT WHEN YOU ARE NOT IN A HURRY MAKE THIS LIKE A ZEN ACTIVITY. I saw loads of comments say it dint work for them, so let me expalin what i did, clean the windshield and wiper with car shampoo throughly leave it with soap for like 3-5 mins then repeat it one more time told you a zen activity. Then wash it off, dry the windshield with microfiber cloth. Then apply a generous amount of the product (whenever required)to an applicator or a microfiber cloth i used applicator, rub the liquid in a circular motion and just keep rubbing till your hands give up leave it on for like 5 mins, after take little more of the product and start rubbing it again till your hands give up. Leave it take some rest take , later take new microfiber cloth a dry one clean the windshield vigorously applying pressure, at this point i did not care i was doing a circular motion or not ZEN activity my rear. Any way i rubbed the product clean with a microfiber cloth clean and washed it off with little water the started the wipper blades. Washed the windsheid again with generous amout water with wipper on so that wipper gets cleaned out if any product remins.And the with a pressue washer. The windshield was as good as new. As told previously had used Q4 for Hardwater stains. Did it in late evening so that i could see the difference immediately.If you have read this till now i genuinely hope this product helps you as it have for me. ThanksHappy and safe driving. 😊

If you plan to do away with those long time stubborn water spots then this product is not good enough. Take care not to overheat the glass while buffing. Would work for regular users who've been at it since day one..

Good product for hard water spots at car body and glassWash the car, apply product and rubbing repeat it 2 or 3 time you will glosy finsh but after that we are not know about applying ceramic coating is required or not please tell if any knows

No use. It doesn't work

Good product, but could be more reasonably priced!

Not good it’s working only 20%.

Rubbing ability is goodGood product by wavex

I had bought this product considering that it would help me get rid of hard water. It did reduce some intensity but was not able to completely get rid of it. But the product has given nice shine to the glass, reduce glare to a lot extent, has somewhat created a hydrophobic type layer (Not as the one which is shown in most videos of hydrophobic gels etc).