When I turned the main water back on in my house all the faucets in the house (kitchen, laundry, other bath) had same pressure as before I turned it off except my upstairs bathroom sink faucet, it is barely coming out. What do I do to get the pressure back??

Hey amsalvatore...

Remove (unscrew clockwise) the aerator from the end of the spout and then run water without aerator in place. Then clean the aerator and screw back in.

That should fix this... ;)

Good luck...

MARK