Ecover stain remover helps you get tough grass, mud or grease stains out of your clothes. Made with a built-in brush to help lift the stains, this remover uses a biodegradable formula to loosen and eliminate built-in dirt and grime. For best results, moisten your garment with water before applying the stain remover and apply it sparingly. Each bottle holds 6.8 fl. Oz. Of stain remover.