How to Get Rid of Cockroaches Permanently: The Easiest Way to Kill Cockroaches in Drains

Pour Baking Soda Down the Sink: First, pour about half a cup of baking soda down the sink drain.
Add Vinegar: Slowly pour a cup of vinegar down the sink to initiate the fizzing reaction and clean the drain.
Wait and Rinse: Let the solution sit for at least 30 minutes, then rinse thoroughly with warm water to remove any residue.
Bottom Line: Understanding why cockroaches choose sink drains is essential so we can develop effective solutions. With vinegar and baking soda, you can combat these unwanted insects in an affordable and natural way while maintaining a clean and safe environment in your home. Repeating this process regularly will keep your sink drain clean and keep cockroaches away.