Spear and Jackson Natural Sink Drain Unblocker

Specially formulated to get to work on blockages fast – even stubborn ones, it contains natural enzymes which break down all the debris. Suitable for sinks, shower drains, plugholes and pipes Biodegradable and environmentally friendly Helps prevent future blockages when used ...Specially formulated to get to work on blockages fast – even stubborn ones, it contains natural enzymes which break down all the debris. Suitable for sinks, shower drains, plugholes and pipes Biodegradable and environmentally friendly Helps prevent future blockages when used regularly.

Safe for use in septic tanks. Each bottle contains enough for two full doses to break things down and shift the blockage, followed by two smaller maintenance doses a week apart to keep it clear. Biodegradable and non-caustic, this environmentally friendly drain unblocker uses natural enzymes to clear blockages and odours.

If used regularly, it also helps prevent future clogging. Fast-acting formula. Specially formulated to get to work on blockages fast – even stubborn ones, it contains natural enzymes which break down all the debris Each bottle contains enough for two full doses to break things down and shift the blockage, followed by two smaller maintenance doses a week apart to keep it clear.