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• Features : HG drain odour eliminator • cleans and removes odours • self-acting, odour-free in 30 minutes • for 10 treatmentsBuild up in kitchen and bath drains and pipes can cause unpleasant odours. HG drain odour eliminator thoroughly removes these deposits ensuring that the drain smells fresh again. 1 bottle is sufficient for 10 treatments.Directions for use: Rinse the drain first with hot water. Pour 50 gr (5 caps) granules straight down the sink and into the drainpipes. Leave it to work for 30 minutes and then rinse thoroughly with plenty of hot water.  "