How to remove tough water stains from glass

The best way to remove hard water stains from your shower doors is to do so using regular household items such as white vinegar and baking soda.

Vinegar and lemon juice Using a diluted acetic or citric acid solution will counter the alkaline calcium on your glass cups. While these terms might sound a bit chemically, cleaning with vinegar and lemon juice is Mother Nature's cleaner to clear up those cloudy imperfections.