THE STRONGEST HARD WATER STAIN REMOVER

  • Removes the toughest hard water stains
  • Strips away any pre-existing coatings from glass

Glass Rescue™

Super concentrated glass solution for cleaning hard water stains.

Sale price$6.99 Regular price$12.99
Save $6.00

Size: 1 NanoPax | 0.5 oz
For best results, apply with scrubber pad (sold separately).
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Buy 10 or more products and save 15%, no coupon code needed.

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All orders in the U.S. over $75 receive free shipping.

GLASS RESCUE™ PRODUCT OVERVIEW

Stain remover features and benefits

Save money and backbreaking work with the best hard water stain removing product for shower doors and other glass surfaces. Glass Rescue™ is used by homeowners and professionals worldwide to remove pre-existing coatings, as well as some of the toughest stains caused by soap scum, mineral deposits, and more.

Why use this product?

Super concentrated solution to restore glass

How it works

Concentrated paste that removes stains and strips pre-existing coatings

What it does

Removes the toughest hard water stains

Product type

Comes in the form of a paste

Suitable for a wide range of surfaces

Shower Doors

Marine

Windows

Glass Railings

01

All glass is prone to stains and corrosion

On the outside, glass looks like a smooth, clear surface; however, when viewed under a microscope, glass has thousands of tiny peaks and valleys. This matters because, over time, minerals in hard water, dirt, and other types of environmental pollutants, can penetrate the surface and embed themselves into the glass. As a result, the glass becomes heavily stained and damaged.

02

How to remove hard water stains

With Glass Rescue™ at your fingertips, removing hard water stains has never been easier. Simply apply the product to a non-abrasive sponge and see how the product can remove most stains caused by limescale, soap scum, dirt, and minerals from hard water. And because Glass Rescue™ is super concentrated, a little product goes a long way when cleaning the surface.

03

Enjoy cleaner, longer-lasting glass

Don't let hard water stains on your glass shower doors bring you down any longer. With Glass Rescue™, you can easily and effectively clean glass water stains and restore your surfaces to their former glory. And for those who want to keep their glass looking clean, consider our water repellent coating, Clear-Fusion™ V. The coating chemically bonds to the glass making it easier to clean.

01

All glass is prone to stains and corrosion

On the outside, glass looks like a smooth, clear surface; however, when viewed under a microscope, glass has thousands of tiny peaks and valleys. This matters because, over time, minerals in hard water, dirt, and other types of environmental pollutants, can penetrate the surface and embed themselves into the glass. As a result, the glass becomes heavily stained and damaged.

02

How to remove hard water stains

With Glass Rescue™ at your fingertips, removing hard water stains has never been easier. Simply apply the product to a non-abrasive sponge and see how the product can remove most stains caused by limescale, soap scum, dirt, and minerals from hard water. And because Glass Rescue™ is super concentrated, a little product goes a long way when cleaning the surface.

03

Enjoy cleaner, longer-lasting glass

Don't let hard water stains on your glass shower doors bring you down any longer. With Glass Rescue™, you can easily and effectively clean glass water stains and restore your surfaces to their former glory. And for those who want to keep their glass looking clean, consider our water repellent coating, Clear-Fusion™ V. The coating chemically bonds to the glass making it easier to clean.

Application Instructions

Download Instructions

What our customers are saying

Hard Water Stain Remover Reviews

Customer Reviews

Based on 6 reviews
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G
Grant
Magic In A Bottle

When it comes to removing all those stubborn water spots from our shower glass and windows, none of the online concoctions made a dent in our stains. Feeling out of options I decided to give Glass Rescue a try and boy I am impressed, our windows and showers are completely free of any water spots! I'll be ordering a Glass Defender kit to hopefully prevent future stains.

B
Barbara Walker
Glass Rescue NanoPax

Got the water spots off my car windows that have been there for years. Thanks!

N
Nicolle Santaromita
Great product

This is the first product I've tried on my frameless glass shower doors that actually worked.

T
Tom O'Connell
Glass Rescue product

My boat windows have heavy mineral deposits that after a few applications and some elbow grease they are about 90% better.

T
Tyler Schmidt
Cleaned my glass nicely!

I don't know if anyone else has the same type of water we have, but it leaves a crystalized coat on our shower doors that is miserable to clean off. The Glass Rescue takes it all off, albeit with a bit of scrubbing. I LOVE it!!

A
Anonymous
The ONE product that worked!!

After trying just about EVERYTHING I resorted to the internet looking for something that would remove hard water stains from shower glass. I was ready to have a new shower installed!! Glass Rescue did the job!! Don't get me wrong, it wasn't an easy task as just applying the solution and wiping it off. I used Grade 400 sandpaper and Glass Rescue and A LOT of elbow grease!! The end result was worth the effort. An 18 year old shower now looks like a new one!! Well worth the $$.

FAQ

Our customer support is available Monday to Friday: 8am-5pm PST.Average response time: 2 hours

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Glass Coating Technology

As a leading glass coating manufacturer, Diamon-Fusion International (DFI) has created a wide range of products for restoring and protecting glass and silica-based surfaces. Our glass coating technology is used and trusted by leading manufacturers, with representation in countries throughout the world. To learn more about DFI and the science behind our technology, click below.

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