I installed a new vessel sink without an overfolw and it drains very slow. When I loosen a connection and let some air in it drains fine, just like it did with the original undercounter sink. So I assume I need to do something to compensate for the lack of an overflow. Any suggestions? Thanks.

We just moved to a home and ran the dishwasher the first time today. The dishwasher is running fine except that water came out of the "thing" on the sink (the overflow? ) but its steady (not forcefull) when draining during both cycles. How do I fix this?

I just very proudly finished installing our new second floor bathroom sink drains. Two different vanities, two different walls. I ran the water steadily in both of them for 10 minutes. One works fine. The other backs up about halfway up the bowl, then suddenly quickly drains everything and...

I just had a home inspection on a house I am considering buying. The inspector mentioned that the 2nd floor bathroom sinks did not have overflow holes. Is this a Uniform Plumbing Code violation?

I just bought and installed a couple 'modern' styles sink that are extremely shallow and have no overflow receptacle. Consequently I chose a drain flange that does not have the ability to be pluged, it has merely a grill of 1/4" sized holes. The problem I'm having is that there is an air lock...