Mix equal parts white vinegar and water in a spray bottle
Spray the glass thoroughly and let it sit for 5 to 10 minutes
Wipe with a microfiber cloth or non-scratch sponge
For stubborn stains, apply undiluted white vinegar directly to the glass
Use a paste of baking soda and water on tough spots
Scrub gently with a soft sponge or cloth
Rinse the glass with clean water
Dry immediately with a lint-free cloth or squeegee
Repeat the process if needed
Use lemon juice as an alternative to vinegar
Apply a commercial hard water stain remover if home methods fail
Avoid abrasive pads or harsh scrapers that can scratch the glass
Keep glass dry after cleaning to prevent new stains