Professional enzyme formula.Unblocks and prevents very stubborn blockages of grease and food remains.HG enzyme drain unblocker has been specially developed to clear blockages caused by very stubborn grease and food remains.This professional product works on the basis of specially selected natural enzymes and microbes and is therefore fully biodegradable and absolutely safe for all types of drains and septic tanks. HG enzyme drain unblocker strengthens the bacteria culture in the septic tank.
