My Bathroom sink is not clogged but every time the washer runs on any size load the water comes back up in the sink. I only rinse once during washing but the water came up 3 times . I really don't want to call a plumber but if I have I will. I know there is a clog in a pipe but can I fix it? Is there anything I can do ? Sincerely , renee

Renee, it will require a sewer machine, it could hurt you. Call around and ask for prices to 'clear a washing machine drain' and go from there.