Cockroaches entering through bathroom drains is a problem many households experience, largely because these pests thrive in warm, moist environments.
Bathrooms, especially those with frequent shower use, create ideal conditions for them. Even when cleaning is done consistently, cockroaches can travel through plumbing networks, bypassing surface-level cleanliness. Their ability to flatten their bodies and slip into small crevices makes it easy for them to enter homes through drain pipes.
This ongoing issue has driven many people to search for simple, practical solutions that don’t involve harsh chemicals or complicated tools. Among these methods, one surprisingly effective trick involves a common party balloon, something most people already have at home.
