Bugs can definitely live in drains, breeding in your pipes and feeding on organic matter. They can be got rid of, but the key to this is identifying what has actually started living in your drains.

Insect inhabitants

Cockroaches are amongst the most common bugs in drains and can feed on blockages identified by a CCTV drain survey Nottingham carried out by companies such as https://www.wilkinson-env.co.uk/drainage-services-cctv-surveys-midlands/cctv-drain-surveys/nottingham/. They can be problematic as they can also use drains to invade homes.

Drain flies or moth flies are also common, choosing to breed in locations including septic tanks, sewers and drains, along with soil that has been contaminated with sewage. Fruit flies can also be another year-round nuisance and are attracted to kitchen drains where it is easy to feast and lay eggs in damp organic matter.

Phorid flies are often mistaken for fruit flies but have a distinctive humpback. They like moist soil and can dig as much as six feet underground, finding organic matter that has accumulated in drains.

Controlling drain bugs

Safe and sanitary water and drainage systems are important and unclogging and cleaning can help banish bugs. Clogged or slow-moving drains are particularly attractive to insects as they offer decomposing materials that are great for feeding and laying eggs in.

The first task, along with regular maintenance, is identifying problematic drains. If it is not immediately apparent, use sticky tape strips as traps. Leave overnight and look for trapped insects in the morning. Then, clean drains monthly and consider using screens or covers.