Cockroach gel that destroys the whole colony
German and Oriental cockroaches survive sprays by retreating into wall voids and appliance cavities. Cockroach bait gel works the other way round: foragers carry a delayed-action dose back into harbourage, so the population collapses instead of scattering. This is the cockroach gel bait UK households and kitchens use when sprays have already failed.
- Colony transfer — kills the nest, not just the roaches you see
- Peak activity day 1, collapse in 24 to 36 hours
- Mess-free pea-sized dots with a precision applicator
- Strategic placement map included with every kit
Cockroach gel kits
Which cockroach kit do I need?
One room or an early problem: the Targeted Spot Treatment Kit. A full domestic treatment across kitchen and bathroom: the Whole-Home Elimination Kit with a 60 ml standard tube plus a 60 ml Advance Formula tube. Multi-zone or business premises: the Commercial Bulk Pack with four 60 ml Advance Formula tubes.
Where cockroach gel goes
Inside cupboard hinges, behind the fridge and freezer motor housing, along the top edge of skirting boards, inside kickboard voids and around pipework under the sink. Pea-sized dots every 30 cm, never on open worktops.
Do not spray over bait
Residual insecticide near a bait point repels foragers and breaks the transfer chain. Bait alone, and wipe previously sprayed surfaces with warm soapy water before applying gel.
Questions about Cockroach gel
Related guides
- How to get rid of cockroaches in a UK home (step by step)
Why sprays push cockroaches deeper into voids, and how a gel bait programme collapses the colony instead.
- Best roach bait gel in the UK: what actually decides the result
Volume, palatability and transfer matter more than brand names — here is how to compare roach gels without wasting a treatment cycle.
- How long does roach gel take to work? Day 1, 3 and 7 explained
Why sightings sometimes rise before they fall, and how to read the first week without panicking or re-spraying.
- The gel bait placement map: 12 points that decide your result
A room-by-room blueprint with dot spacing and dosage, so bait lands where insects actually travel.