You see one.
Fifty more are hiding.

Cockroaches come out when the lights go off. For every one on the counter, dozens are living behind your cabinets, fridge and cooker.

They don't live
in the open.

Roaches nest in warm, dark cracks, exactly the places sprays never reach. That's why they keep coming back.

One gel. Placed
where they live.

Roach Doctor Cockroach Gel is a ready-to-use bait. A few small dots near the hiding spots. No spraying, no mess.

They take it home.
The nest goes down.

Roaches eat the bait and carry it back to the colony, so it reaches the ones you never see.