It's never pleasant to come home and find a sink or a drain smelling as bad as an open sewer. The problem is that bad smells originating from the drains is among the more typical repair calls we take care of. The good news is that they're normally really straightforward to handle, and if you understand just what some of the causes are, you can help yourself out without having to contact a plumber. Right here's a list of the three most common sources of drain smells:
1. A Dry U-Bend
The u-bend is that funny little bend in the pipes underneath your sink. It is there to keep smells from moving back up the pipe from the sewer. It works as long as the u-bend stays wet, however if it dries out, those unpleasant smells could begin. Luckily, turning the faucet on and letting it run for a little bit will likely solve the trouble nicely, without needing to call a plumber.
2. Sewage in the Piping
Sewage in this case can be all sorts of things, from remaining food to waste from the shower room. In many cases, it could get stuck on the sides of your pipe's wall surfaces and start to have an odor the longer they go without treatment. You can deal with such problems with chemical cleansers, though we suggest a formal drain cleaning service to make certain the issue gets resolved.
3. Larger Problems
Larger issues usually originate from your primary sewer lines and regrettably they do call for the attention of an expert. It could be many things from breach to an obstruction. You could normally identify them because the smells are coming from several pipes in the household rather than just one. If this holds true, turn the water off to your residence and call in a specialist.