Invisible ShieldWater Spot & Stain Remover Scrub 10 fl. oz. Removes Hard Water Spots and Soap Scum from Glass and Multi Surface by UNELKO- Clean-X Invisible Shield 2 Pack

This cleaner really works like it says it will! I had some hard water spots (we're on a well) on our glass shower door. I had tried regular glass cleaners and straight ammonia and the spots persisted. This cleaner when combined with a little light scrubbing took the water spots right off. I'm a believer!

This really works. It doesn't do much for etched in water spots (nothing does), but it's great at removing newer ones, along with other buildup. HOWEVER, I'm way more impressed with it's other capabilities, such as oven cleaning. I'm a self employed house cleaner and I've tried many products. I'm always looking for cleaners that do double duty, as to lighten my caddy and because it's more cost effective. This product is definitely on my 'musts' list. I cleaned this oven with Invisible Shield, a scrub daddy, dish soap/water, and a scraper. Took me less than half hour, including the grates. Works well on gas ranges and glass stovetops, too. Seriously incredible.

Followed the instruction perfectly, 3 Applications and a couple hours later there was not enough bang for you buck. If you live in an area with hard water this is not the product for you. Our water in the house goes through a softener and this product did remove some of the minor water spots but i expected better results after 3 applications.

Wow can’t believe how well this product worked. Used it in the shower glass that was very stained from water spots. After using the glass was crystal clear

This product works so well on my shower doors - I've tried many and this is the best product I've used! No more spots lasts for about week to ten days - works well!

Worked very hard to try to remove hard water stains on shower floor. Made some progress, but they outlasted me.

Funciona

I was advised by the manufacturer that Invisible Shield was the new product name for Miracle Scrub. This is the best product I have found for taking hard water stains off glass. I was introduced to this product by a professional window cleaning service in 2014 and have been using it since. Great for the glass shower doors and hard water stains on the exterior windows caused by the irrigation system.