Wasp Nest Removal — March

Why Are Wasps Repeatedly Flying Into the Roof of My March Home?

When wasps keep flying into a March roof, most people try to stop them with a can, a block or a flame, and each of those tends to make things worse.

Wasp Nest Removal in March — £90 Fixed Cost. See the March service page →

Wasps flying repeatedly into the same part of a roof are going to a nest. What you do next matters a good deal, and the common instincts are mostly the wrong ones. In March, where there are older terraces and newer estates side by side, the same mistakes come up in both.

Blocking the hole

This is the commonest one. It seems logical: close the gap and the problem ends. The nest, though, is on the other side. Wasps that cannot get back the way they came will chew at the surrounding material looking for another route, and in a roof the new route sometimes comes out on the inside of the building, in a ceiling, around a light fitting or beside a wall.

It also stops the treatment from working. The method depends on the wasps being able to get in and carry the dust to the colony.

Spraying from a ladder

A shop-bought aerosol reaches a metre or two and kills the wasps in the spray. The nest carries on. What you gain is an agitated colony, and you are standing on a ladder next to it. This is one of the main reasons we are called to nests that have been half-treated already.

Smoke, flame and fumigants

Burning something at an entrance, or putting a smoke canister into a loft, is a fire risk around roof timbers and insulation. It does not reliably reach the colony either. We would not recommend it.

Knocking the nest down

If a nest is visible in a shed or a bush, it is tempting to take it down. A disturbed nest releases defensive wasps and the ones that were out foraging will come back to find nothing there.

What you can do. Keep people and pets away from the entrance, close windows on that side of the house in the middle of the day, keep bins closed and clear up fallen fruit. None of this removes the nest, but it keeps you out of trouble until it is treated.

What does work in March

  1. Watch from a distance and note where the wasps go in.
  2. Leave the entrance exactly as it is.
  3. Get a professional to apply an insecticidal dust at that entrance.
  4. Wait for the traffic to fade, usually within a day or two.
  5. Close the gap only once there is no activity at all.

In March, wasp nest removal is £90, fixed and guaranteed, with no call-out fee. The cost guide covers what is included. If it returns within 14 days we come back and re-treat free.

Many March homes sit close together, on older terraces and on newer estates, so a nest that is disturbed can send wasps into the next garden as well as your own. That is one more reason to leave it alone and let a professional treat it properly in one visit.

If you have already tried something, tell us what. Call 01223 902388 or WhatsApp us.

Common Questions

I have already blocked the hole. What now?
Tell us. If the colony is looking for another way out, there may now be activity somewhere else. Do not add anything further and call us.
Is a wasp spray from a shop any use?
It deals with the wasps it touches and not the colony, and often leaves a more defensive nest.
Why does activity increase after treatment?
The wasps are returning with the dust and the colony is reacting. It quietens over the following hours.
Is it dangerous to leave a nest until it dies off?
It dies off in autumn, but numbers are highest in late summer. If it is near a door or window it is better treated.

Wasp Nest Removal in March

Tell us what you have found and where. We confirm the treatment and the price before anything is booked.

More on Wasp Nest Removal in March

The service page for March, the other advice for this area, and every price we charge.

Wasp Nest Removal Across Cambridgeshire

The main Wasp Nest Removal Cambridge page covers the service in full.

Wasp Nest Removal in March

Tell us what you have seen and where, and we will give you the treatment and the price before anything is booked.