How to Remove Hard Water Stains from a Glass Tile Shower Floor

Hard water stains on a glass tile shower floor can make the surface look cloudy, crusty, and dull. These stains come from minerals like calcium and magnesium that are left behind when water evaporates. If you have hard water, you might notice white or gray spots building up over time. The good news is that you can remove these stains safely with common household items like white vinegar and baking soda, without scratching the glass.

What to Do First

Before you start scrubbing, check the type of glass tile you have. Most glass tiles are durable, but some may have a textured or frosted finish that can be more delicate. Also, look at the grout lines. If the grout is old or cracked, be careful not to let the cleaning solution sit too long, as it can weaken the grout.

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Always test any cleaning solution on a small, hidden area of the tile first. This helps you make sure the solution won't damage the finish or the grout.

What You'll Need

• White vinegar
• Baking soda
• Spray bottle
• Soft cloth or sponge
• Soft-bristled brush (like an old toothbrush)
• Water