Concrete Residue Remover is a high potency acid based cleaner that removes soap scum build up on showers, lifts stains on concrete without damaging surfaces and removes concrete residue from fences, metal, walls and flooring. Can also be used for cleaning pool and BBQ areas. Not suitable for laminates or porcelain. To use, spray on and scrub using a brush, broom, sponge or microfibre cloth. This product contains strong acids. Appropriate PPE must be worn at all times when handling or using this product, including chemical-resistant gloves, protective clothing/suit, eye protection, and suitable respiratory protection. It is the user’s responsibility to ensure all appropriate safety procedures are followed and the required PPE is worn. Always refer to the Safety Data Sheet (SDS) before use.