Popsugar Living Home Renovations Ways to Use WD-40 13 Ingenious Ways to Use WD-40 Around the House August 30, 2020 by Kate McKenna View On One Page Photo 11 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 To Remove Water Marks Water marks on glass shower doors and bathroom mirrors are no match for WD-40. Previous Next Start Slideshow Home RenovationsCleaningWD-40