HY.WASH Prewash is a blue liquid with mild eucalyptus odour. This is a bulk and exceptional prewash for use in the laundry. PREWASH SPRAY is more economical to use than aerosols, and is also better for the environment.Prewash Spray is a concentrated aqueous solution of detergents and surfactants. It has a pH level of 13. Prewash Spray ingredients are biodegradable and will not accumulate in soil or water or cause long term problems.
