An entirely natural aid, for sewage and waste treatment. It is made up of selective bacteria and enzymes which enhance the process of decomposition and comes in the form of a fragrant lemon powder. The enzymes help restore peak efficiency of the drainage system and septic tank by boosting the natural biological process. Hyzyme digests proteins and fats, and is therefore suitable for use around the home on milk spills, rubbish bins etc., it can also accelerate garden composting.