Our Stain and Odour Remover for Cats is a professional strength formula that contains non-pathogenic bacteria producing enzymes to eliminate tough cat stains and odours. With three times the concentration to eliminate organic stains and odours including urine, blood, vomit, faeces, dirt, grass, it quickly neutralises odours instead of covering them up. Effective on old and new problem areas.Directions for use:Shake bottle well. Before use, apply a small amount to an inconspicuous area to test for colour fastness, and allow test to completely dry and observe for any colour change. Remove excess solid or liquid waste with a paper towel, then saturate the problem area. Refer to packaging for complete instructions.If treating carpet: Cover two times the carpet area to be sure to use enough product to reach the carpet backing and padding. Allow the product to penetrate the surface, then blot excess moisture with a clean white cloth or paper towel. Let dry naturally. Once the area is completely dry, any residual odour will disappear.Laundry pre-wash: Apply to the dirty area, let sit for five minutes. Wash as recommended.Carpet Cleaning Machines: To improve your machine’s spot cleaning power, add 40ml to one Litre of shampoo and water mixture. Ideal for any water-safe surface: Rugs, carpeting, upholstery, fabrics, tile, moulding, grout, plastic, vinyl, concrete, mattresses and more. For wood flooring, please follow the supplier and/or manufacturer’s recommendations. Not suitable for use on leather surface.