The Laundry Tarts Stain Removing Stick works wonders on every day stains. Simply work bar into stain with natural bristled brush and rinse. The Sweet Spot Stain Remover Bar is safe for cloth diapers and delicate fabrics. Made with all natural ingredients, safe for sensitive skin, the stain removing bar may also lightens pre-existing old stains. For best results, treat stain as soon as possible. Set in stains with other products or dryer may require additional applications or soaking.