Yes, WD-40 can be used to clean glass shower doors and remove hard water stains, soap scum, and other grime. Here's a suggested process for using WD-40 to clean glass shower doors:
Ensure proper ventilation: Open windows or turn on an exhaust fan to ensure proper ventilation while working with WD-40.
Prepare the area: Lay down towels or protective covering to catch any drips or overspray.
Apply WD-40: Spray a generous amount of WD-40 directly onto the glass surface of the shower door. Be sure to cover the areas with stains, soap scum, or dirt. Avoid spraying WD-40 on any surrounding surfaces that may be damaged by the product.
Let it sit: Allow the WD-40 to sit on the glass surface for a few minutes to penetrate and loosen the grime.
Scrub with a non-abrasive sponge or brush: Gently scrub the glass door using a non-abrasive sponge or brush. Pay attention to areas with stubborn stains or soap scum buildup. The WD-40 should help to loosen the dirt, making it easier to remove.
Rinse thoroughly: Once you've scrubbed the glass thoroughly, rinse it well with clean water. Use a handheld showerhead or a damp cloth to remove any residue.
Wipe dry: After rinsing, use a clean, dry cloth or towel to wipe the glass dry. This helps to prevent water spots and streaks.
It's important to note that while WD-40 can effectively clean glass shower doors, it's always a good idea to spot test an inconspicuous area before applying it to the entire surface. This ensures that there are no adverse reactions or damage to the glass or surrounding materials. Additionally, be cautious not to spray WD-40 on non-glass parts like metal frames or plastic components, as it can cause damage to certain materials.