Call for bathroom sink not draining. Arrived and spoke with Ms. Karen regarding this history of the problem. She states that the vanity is fairly new. Sink has been draining slow for nearly two weeks. They tried plunging it and using an over the counter snake/hair grabber. Plunger shower black debris and dirty water in the sink. Under the home is mostly pvc. I inspected and found a fairly new vanity, plastic tubular p trap which converts to cast iron in the wall. Branch line under home is cast iron vent nd drain hub for vanity, then bathtub connects, then toilet, and shortly after transitions to pvc. Tub and toilet both draining fine. Discussed options with Ms. Karen and began by using small sewer snake to remove debris from line. When using machine I got partial relief, and was able to remove large soft blockage of hair. Ran water for approximately two minutes. Then filled sink, dumped water and ran tub and toilet simultaneously. Ran sink by itself for 8 minutes, and no issues
