In the UK, combat cockroaches by maintaining a clean environment, sealing entry points, using cockroach baits/traps, and, for severe infestations, hiring a professional pest control service. https://quickpest.co.uk/...ckroaches-in-the-uk/In the UK, combat cockroaches by maintaining a clean environment, sealing entry points, using cockroach baits/traps, and, for severe infestations, hiring a professional pest control service. See more