Removes the Most Stubborn StainsStains you can remove with these magic sponges include, but aren’t limited to: Crayon marks on wallsScuff marks/other stains on wallsSoap scumOven greaseOther ”permanent” stainsScuffs on tilesWarning: These Sponges are PowerfulHere’s how to use these sponges. Wet them, and squeeze out excess water. Then erase the stain. As soon as the stain disappears, stop scrubbing. Seriously - these sponges are strong enough to remove paint from walls and cars with ease, so don’t overdo it. Once the stain is gone, it’s gone, right?Why These Sponges, and Not the Next Best Thing?We strive to provide you with the maximum amount of value for your dollar. We take special precautions to save you money, while making no compromise with quality. So with us, you get the best possible sponge that money can buy - at the lowest possible price.Safe to Use for the Whole FamilyThese sponges are chemical-free and safe for everyone to use, so if the kids want to help around the house, they can do so without the dangers of bleach and other strong, harmful detergents, just don't rub your skin, eyes, or any delicate/glossy surface.Your Satisfaction Is Our GuaranteeIf you’re not completely satisfied with your purchase, return your sponges within 30 days and we’ll give you a full refund, or replace your pack. Whichever makes you happy. Because we’re in the business to make your life easier. Get Your 2x stronger Eraser Sponges Now and Forever Say Goodbye to Stubborn Stains!