Double star wash pool

1. Blowing.

Use plastic tubes with a diameter of 10 mm and a length of about 1 m. Insert one end into the plug in the pool and blow through the mouth at the other end. At this point, the clogged debris will be blocked by air and water. If the blockage is not serious, blow it two or three times to remove it.

Use water pressure dredging method.

Use plastic (or rubber) tubing with a diameter of 10 mm and a length of about 1 m. One end is placed firmly on the faucet, the other end is inserted into a blockage in the sink, and the cloth is wrapped around the rubber hose to seal the outlet. At this point, as soon as the faucet is turned on, the pressure of the water is enough to push the plug out of the pipe and open the sink pipes.