Wasp Nest in Your Garden Shed? Safe Treatment Options in Caddington
Treatment solves this year's nest. The jobs in this guide reduce the chance that a new queen picks the same outbuilding next spring.
Why wasps come back to the same sort of place
After a nest has been treated, many people ask whether it will come back. The old nest is not reused, but next spring a new queen may choose the same shed or garage for the same reasons: it is dry, quiet and has gaps. The building did not change, so the appeal remains.
For this reason a few simple jobs in autumn and winter are worth doing. In Caddington or elsewhere, they cost little and take only an afternoon.
Prevention is not complicated, and none of it needs expensive materials. It is mostly a matter of tidiness and attention to small gaps.
It also saves money in the long run. A shed that is tidy and well sealed lasts longer, whether or not wasps are involved, and the cost of a bit of sealant is small.
Seal the gaps, but only when it is clear
Once the technician has treated the nest and it is the right time of year, look over the building. Check for:
- gaps around the door frame
- cracks in the cladding
- holes where cables or pipes pass through
- lifted roof felt or loose trim
- vents without fine mesh
Fill small gaps with a suitable sealant and cover vents with fine mesh. Do not seal anything while wasps are still using it. Wait until the weather is cold and the colony is no longer active.
Metal sheds and plastic sheds have gaps too, usually at the seams and along the base. Use a sealant that suits the material. For timber, a flexible exterior filler is more durable than a rigid one.
Take a look at the shed with fresh eyes, as if you were a queen wasp. Where would you hide? Probably in the darkest, driest and quietest corner. That is the place to seal first.
Tidy the inside
Clutter gives queens places to hide. Clear the shed, throw away old boxes and cloth, and store what remains in lidded crates. Keep a gap between stored items and the walls so that you can see the wall. Hang tools rather than leaving them in piles.
Remove any sweet or sticky items and empty sealed bottles. Anything that attracted wasps this year should be stored elsewhere.
Lighting a shed from the inside is unlikely to help, but a quick check with a torch in daylight on a dull day will show cobwebs, dust and the shape of any gaps.
Remove old nests of other creatures too, such as spider webs and bird nests, which can leave crumbled material that wasps use to line a cavity. A brush and a damp cloth do the job.
Tidy the outside
Look at the ground near the building. Fill holes at the base, level any gaps beneath it, and keep long grass trimmed so that you can see any entrance. Stack logs and timber away from the walls, because the gaps in a pile are another inviting site.
Keep compost bins and bird feeders away from the outbuilding. They attract wasps in late summer, and wasps flying to and from them will also notice the building.
If you have a shed standing on bricks or a base, check that the gap beneath is closed with a board or mesh. Keep the area underneath dry and clear.
Plan your tidy-up for a day when the weather is dry, and leave the door open for an hour to let the air circulate. Dry timber is less appealing to wasps than damp wood.
Make a spring check part of the year
Queens start looking for sites in early April, depending on the weather. Put a reminder in the diary for the first warm weekend and walk around the building. Look for a large wasp visiting a gap again and again, a small grey nest or a wasp flying into a crack.
If you spot a new nest in spring, the cost is the same as it would be in August: £70 for one nest and £30 for an extra one on the same property, with no call-out fee. The price is confirmed over the phone before the technician visits, and could change only where special access equipment is required.
Booking takes a minute by phone on 07852 111 437 or through the contact page. The technician is fully insured and qualified, and works seven days a week with same-day service offered and evening or weekend appointments. Work begins only once you have said yes.
It is better to make a note on the calendar than to rely on memory. Spring is busy and the shed is easy to overlook until summer.
If you want to monitor the shed during spring, a simple wall calendar by the back door is enough. Tick off each check, and you will soon build a habit.
Outbuildings built with overlapping boards, known as shiplap or featheredge, have a shaded gap behind every board. Check that the boards are tight and replace any that are cracked.
Ask about the empty nest
An empty nest from this year can be left, but some people prefer to have it removed. When you book, ask whether it can be taken down. If it can, do it after the colony has gone, and use gloves. Dispose of it in a sealed bag.
Do not worry that an old nest will attract new wasps. They do not use it again. The key is to leave nothing for a queen to build on.
If you find that you cannot reach a gap safely, ask someone with the right equipment to help. Do not lean out from a ladder or stand on a wobbly platform.
Wasps on your property in Caddington?
Fixed price £70 per nest, no call-out charge, same-day service available.