14. No More Hard Water Stains On Stainless Steel
Are hard water stains on stainless steel appliances driving you crazy? Well, WD-40 is the perfect solution to remove them. To banish those hard water stains, begin by spraying a small amount of WD-40 directly onto the affected surfaces.
Allow the product to sit and absorb the stains for about 3 minutes. Take a soft cloth or sponge and gently scrub the stainless steel surfaces, focusing on the areas with the hard water stains.