Last week I had my sewer pipe roto rootered for its yearly cleaning. The next day the washer backed up and then the sewer backed up into the bathtub. Clear water covered the floor. All the water and sewage was cleaned up; the plumber cleaned out the pipe again. He said when he did this, it sucked all the water out of the toilet which he refilled. Ever since then, there is a bad odor in my bathroom - it isn't exactly sewer but is not pleasant. I poured bleach down the drains and toilet as well as vinegar. I can't get rid of it and I can't cover it up. What can I do?
