The Cleaning Stone is an eco-friendly and effective cleaning product for both indoor and outdoor use. This versatile all-purpose cleaner tackles even the toughest stains and stubborn dirt. -Abrasive yet non-scratching cleaning agent. -Comes with a sponge. -Ideal for cleaning sinks, stovetops, pots, baking trays, shower walls, sauna glass doors, tiles, and faucets. -Perfect for outdoor use, such as cleaning plastic garden furniture or flower pots. -Handy for use on boats and at summer cottages. -Biodegradable and non-toxic. -Fresh lemon scent.