Clogged drains are a straight forward relatives plumbing aspect which will lead to water backups and unpleasant odors
https://dutable.com/best-ways-to-maintain-a-plumbing-system-2/
Clogged drains are a long-established family unit plumbing problem that may bring about water backups and unpleasant odors. Regular cleansing and riding strainers can assist forestall clogs from forming inside the first area.