From grease stains to ink stains, Carbona Stain Devils are specifically-formulated to remove any laundry stain from washable and dry-clean only fabrics. There are nine different Stain Devils-each contains a unique formula that has been engineered to remove the most difficult stains. This is also one of the reasons why Stain Devils are the #1 specialty stain removers. Carbona. Life Unstained. For the messiest of life's moments, claim your stain-victory with Carbona. #1 Specialty Stain Removers* Spot Remover for Washable & Dry Clean Only Fabrics