Shower Wall and Glass Door Cleaner
Category : Hints, Tips and Tricks
White vinegar, heated
Dry borax

To clean hard water spots and scum off shower walls and glass doors, use undiluted, heated white vinegar.

Put heated vinegar into a spray bottle, spray on and let soak 15 minutes. Using a nylon-covered sponge, apply dry borax and scrub. For really stubborn problems use a dry, soap-filled steel wool pad on a dry shower.