About the Srbo Hard Stain Remover Solution

The Hard Water Stain Remover from Srbo was created specifically for cleaning and removing stains on glass and tile surfaces. This formula is primarily made of Sulfamic Acid in a powder form. Quickly remove hard water stains, building run-off, and sprinkler stains from windows and other glass surfaces.

Great for use on bathroom surfaces like shower doors. It will also remove silicone glue and is safe for use on anodized metal frames.

How to Use Srbo Hard Stain Remover Solution:

• Before use, clean and remove dust from the window or surface
• Apply Srbo Hard Stain Remover Solution to a wet sponge or white scrubbing pad and apply it to the wet window by moving in a circular motion until the water stain is removed.
• Then, clean the window again.