These past few days our kitchen sink is not working properly. The water is draining slowly, so today I fixed it by unscrewing the main pipe in the sink I cleaned the grime but when I run the water nothing is change the water is still backing up in the sink so I went further down the main drain below and  untie the the plastic on it. I tried to move the sink pipe side by side thinking it is just moved to a wrong position but it is not.

I have thought of cleaning the other pipe in the side of the sink but thinking it is not that important I didn’t do so but when my husband told me to try it I did, and I found a lot of grime on it. So cleaned it thoroughly using brush and bleach which I used in cleaning our bathroom. When I run the water, the drain works fine it seems it is really the main problem. Job well done today!