Dishwasher blocked how to do

Update:12 Dec 2017

1, If you find the kitchen sink blocked, the first thing to do is to close the water pipe, so as to avoid causing more water, do not try to pass impurities through the water washed down.
2, Take a look at what is the kitchen sink to the blocked
General kitchen plumbing blocked mostly U-shaped bend, if it is sewage pipes with sewage pipe, then easy to unscrew it, but it is best to deal with before the bottom of a sewage basin, so as not to get Dirty cabinets. Unscrew, with the wire through the two sides, generally can be solved quickly. If not resolved, you can unload all the sewer pipe, all plastic connections all unscrew, rinse, remove the impurities inside the order after the assembly, no more than half an hour will get.
3, The general home of the sewer pipes are greasy blocked, so first down the water pipe poured a pot of boiling water, and then clear the effect will be better, with your hand or hook and other tools into the drain, remove the blockage in them Dirty things. If you live on the first floor, you should check whether the sewers outside the sewers or silt accumulation, and even plug the drain.
4, When the pool or sink drains no obvious blockage, you can use wet cloth to block the overflow hole, and then use prickly heat to exclude sediment.
5, If the use of prickly heat can not clear the pool or sink drain plug, you can place a bucket in the drain trap, and then unscrew the elbow to clear the inside of the blockage.
6, If the above methods do not work, indicating that the drainage pipes blocked sediment in the depths of the pipe, this time should be notified to the repairman, so as not to cause a long time blockage pool water, in fact, to find the best professional master. If the sewer pipe is blocked by larger debris, but also to find a professional company to clear. Lest you damage the water pipe yourself.