Four reasons, and only one of them needs paying for. Worth working through in order before you book anything.
Because the nest is untreated, the entry point is open, the food source is still there, or the chemical trail was never removed.
Three of those four are free to fix. Only the first needs treatment, at £190 flat, £220 house.
If you have done the free three and it still returns, this is why. £190 flat, £220 house.
Sealing works properly for ants because they cannot chew through it. It is also the step that protects you when the nest is next door.
See our full ant control service and published prices — and our honest view on when you do not need us.
View Ant Control Edgware →People clean where the ants were and wonder why they come back to exactly that spot. The instructions were still written on the worktop.
| Do this | Cost |
|---|---|
| Remove every food source | £0 |
| Clean the whole trail route with detergent | £0 |
| Follow the trail outside and find the nest | £0 |
| Seal the entry point | A tube of sealant |
| Treat the colony | £190 / £220 |
Most returning-trail problems stop somewhere in the first four rows. It is worth working down rather than starting at the bottom.
Read nextHow Do You Get Rid of Ants in an Edgware Kitchen? →If the trail returns year-round rather than seasonally, the answer may be different.
If you have small pale ants indoors in January, do not reach for a spray. Tell us.
Garden ants occasionally nest in a wall cavity, under a floor or behind an insulated panel. Year-round activity from a consistent point suggests this rather than a garden colony.
It helps and it is free to look. We can treat effectively without it.
Yes. It usually reduces indoor activity substantially on its own.
Less than flies or cockroaches, though they do walk over things you would rather they did not.
Wasps returning to one spot means a nest — £90 fixed cost in Edgware, guaranteed.
One of four reasons: the nest is untreated, the entry point is open, the food source is still there, or the chemical trail was never removed.
Clean the whole route with a detergent solution or diluted household cleaner. Water alone does not remove the chemical trail.
Yes — it usually reduces indoor activity substantially on its own, and it works even when the nest is next door.
No. During baiting the trail is doing useful work carrying bait back to the nest.
The unit plinth line, under the toaster, sticky rings under bottles, unrinsed recycling, the bin rim, a pet bowl, and under the fridge.
It may not be garden ants. Small pale ants indoors in winter suggest pharaoh ants, which must not be sprayed — spraying splits the colony.
It helps and it is free to look, but we can treat effectively without it.
Less than flies or cockroaches, though they do walk over things you would rather they did not.
Work down the free list first. If it still returns, the nest is the reason and that is what we treat.
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