How To Get Water Spots Off Glass Shower Doors. Be sure to thoroughly saturate the areas with the most prominent buildup. After you rub the paste on the glass, let it sit for 20 minutes before rinsing your shower door.
To clean hard water spots from shower walls, including glass doors, try one of the following: And now, it’s time to wipe the doors! It can be extremely difficult to remove watermarks and limescale from glass shower doors, and without proper cleaning, they’ll return all too quickly.
Add half a cup of dawn, or the store brand of dawn.
Give a solid but gentle rub with the scrub or sponge onto the glass door. If you don't like using vinegar, you can use lemon juice instead. You can also use a squeegee to remove the water. Rinse the glass shower screen with warm water.