Safe for all drains*<br/>*Not suitable for aluminium or zinc drains. This product does not remove blockages caused by construction rubble, metal objects, cleaning cloths, sanitary towels or other similar non-degradable products. For septic tanks, please use HG kitchen drain and plug unblocker.<br/><br/>HG duo unblocker has been developed especially for the most persistent blockages in your kitchen or bathroom drains, caused by grease or food remnants, hair, toothpaste, soap remnants or skin grease. HG duo unblocker is based on a unique 2-component technology (bottle A and B) that can be used to remedy different types of persistent blockages effectively.<br/>Depending on the application, i.e. in a kitchen or a bathroom drain, you need different doses from bottle A and bottle B. Follow the instructions for use for the best results.
Morrisons Grocery