The blocked sink always make people so annoyed because it will cost them sometime to solve the problem; main reason that causes the block is the residue in the pipe, following are three ways introduced to you to deal with the problem.
1. Use pressure pipe dredger
Put the dredger on the water outlet port of the sink; if your sink have two outlets, you should use cloth to stop the other to make sure the pressure are focused on the blocked outlet. Press the dredger again and again with force and then lift up it quickly to see if the water is drained or not. Continue this step until the water is drained.
2.Use vinegar and baking soda
Bailing out the water in the sink with bowl or cup after rubber gloves, and then put a cup of baking soda into the outlets of the sink. Following you can put into a cup of vinegar and use a plug to block the outlets, and you can wait for about 5 min to let the mixed liquor of vinegar and baking soda to react. If the sink still block, you can pour into hot water and the mixed liquor again.
3. Use helical pipe dredger
Open the doors of the cabinet of the sink and put a bucket in it to collect the water. Turn on the piping elbows and let the water flow into the bucket, take out the blockage of the pipe and after these are finished, install the piping elbows again. If the sink still blocked, you can put the end of helical pipe dredger into the pipe and then pull out about 40 cm to tighten it, and rotate clockwise and push it at the same time. If you feel that the dredger touch something, you can rotate the handle anticlockwise and pull back the dredger until the helical pipe can break the block. Finally, take out the dredger and connect the pipe and elbows, and then you can turn on the faucet to see whether the sink can drain away the water successfully.
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