Fixing this problem is simple. Just run some water into the sink for a minute or so, and the problem is fixed. You can also add a little baking soda into the drains to eliminate any possibility of clogging.Mar 8, 2021,
Cold temperatures can cause downdrafts from plumbing vent stacks. In this case, you will notice the odor varies during the day, especially if the weather is windy. If the odor tends to subside as temperatures go up, downdrafts are the most likely cause of that terrible sewer smell in your house.Jan 20, 2020
Sewage smells are extremely unpleasant and can be caused by broken toilet seals, dry traps, cracked drain elements or a clogged vent system. Broken Toilet Seal: Check around your toilet, including near the u-bend. Any damage to the toilet seals could be allowing these pungent smells to escape into your property.Aug 22, 2018
There could be odor-causing bacteria feeding on debris in your pipes. This process will give off a foul-smelling hydrogen sulfide gas, which smells like sewage or rotten eggs. Also, mold grows where it's warm and wet — and mold growth on the debris causing a drain clog can also cause a bad smell.
Pour Some Bleach in It: Bleach, like other disinfectants, kills almost every species of odor-causing bacteria commonly found in drains and sewer lines. So, an easy DIY step you can take to reduce drain odor is to use bleach. To use bleach to clean your drain, fill the sink with hot water, and add a cup of bleach.5 days ago
Baking soda and vinegarnnAdd one cup of baking soda to the clogged toilet or slow drain, then wait a few minutes. Follow with two cups of vinegar. Listen for bubbling and sizzling noises to indicate that the mixture is working.