Hg Drain & Plug Unblocker Gel (1 Litre)

• Open carefully and pour 500ml of HG drain and plug unblocker gel down the clogged drain.
n• Leave it to work for 5 minutes, and rinse with plenty of water.
n• In case of a persistent blockage when the drain does not drain at all, let the sink or basin run full of warm or hot water.
n• Add 500 ml of unblocking gel to this water and leave it overnight. Rinse thoroughly with hot water the next morning.