Why Are Wasps Flying Into Your Carlton Home? Common Causes and Solutions
Conservatories and patio doors attract wasps and then trap them. See why it happens in a Carlton home, how to ease it and when to call for help.
Why glass rooms collect wasps
A conservatory is an ideal place for a wasp to get stuck. It is warm, bright and full of reflections, and a wasp that flies in through the door will fly towards the light and keep trying to go through the glass. The more it fails, the more agitated it becomes, and the more it buzzes along the panes.
Householders in Carlton, on the eastern side of Nottingham, who have a glazed extension or a set of patio doors often find the same thing: a wasp or two on the glass every sunny afternoon, which seems to be a new arrival each time. Sometimes it is, and sometimes it is the same one that has been flying about for hours.
The effect is strongest on bright, still days, when the glass heats up and the room becomes a sort of trap. A wasp that was only passing through ends up spending its whole afternoon trying to leave, and householders often assume it is a growing problem when it is really the same insect.
How they get in
Doors are the most common route. Patio doors are slid open for a moment, a child runs in and out, or a door is held open while the shopping is carried in. Roof vents and trickle vents provide a second path, and the seals around old frames can leave a gap that a wasp can use even when everything looks shut.
- Doors propped open while furniture, plants or shopping are moved.
- Roof vents and window vents left open on hot days.
- Worn rubber seals on sliding doors and French doors.
- A gap between the conservatory roof and the house wall.
- Plants brought in from outdoors, with a wasp on a leaf or in a pot.
Bringing in fruit, flowers or a bowl of sweet drinks for a gathering adds to the lure. A table by the glass with a jug of squash is about as inviting as it gets.
Letting a trapped wasp out safely
The kindest and safest approach takes a few minutes. Open a window or door as wide as you can on the side where the wasp is resting, and move away. Close the blinds on the other side of the room so the opening is the brightest place. Most wasps will find their way out within a short time.
If you need to remove one quickly, a clear glass and a stiff card is the traditional method, but only attempt it if you are calm and the wasp is resting rather than flying. Slide the card under the glass slowly, carry it outside and release it. If you are nervous, skip it and leave the room instead.
Swatting at a wasp on glass tends to make it fly at you. A crushed wasp can also release a scent that other wasps respond to, so a swat can do more harm than good.
Keeping the conservatory less appealing
Move food and drinks out of the room, or cover them. Take out rubbish promptly and keep the bin away from the doors. Fit insect screens to vents and consider a fine mesh over any opening you often leave open. Replace seals on doors that no longer close tightly.
If your conservatory has a plant collection, check the pots before bringing them in. A wasp sometimes hides in dense foliage and is carried indoors. Sweet, sticky leaves, such as those with honeydew from aphids, can also attract wasps in late summer, so it is worth wiping them down.
Finally, look at the outside of the room. A nest in the eaves above the conservatory roof or in the cavity where the roof meets the wall can send wasps to the glass constantly, and in that case the glass is where they end up rather than where they come from.
A scenario worth recognising
Picture a conservatory used as a dining room. The family opens the doors at lunch, a wasp follows the smell of the meal in, and by the time the plates are cleared it is on the window. They open a roof vent, it escapes, and the next day another one appears. After three days they have counted four wasps and begin to wonder if a nest is behind it.
The better question is where the wasps are coming from. If each one arrived at mealtime and only when the doors were open, the answer is the meal. If they appear in the empty room first thing in the morning, while the doors are locked, the answer is likely to be a gap in the roof or wall, and a nest is much more likely.
Looking at the room before the first meal of the day is a simple check. A conservatory that has been shut all night and still holds two or three live wasps by breakfast has a route in that does not involve the doors.
When it is a nest rather than a stray
Keep a note of the numbers. If you are removing a wasp from the conservatory every few days, it is probably an unlucky visitor. If there are several every day, and they keep arriving even when the doors have been shut, look up and outside for a nest.
You can often see the signs from inside: wasps that appear to emerge from the top of the frame or from beside the roof, or a steady stream travelling along the outside of the glass towards one point. Do not go outside to investigate it closely, and do not climb up to look.
The cost of dealing with a nest is a fixed £95, with £35 for an additional nest at the same property. There is no call-out charge, and the price is agreed on the phone first. Ring 0115 937 5117 or complete the booking form on the contact page, and say that the wasps are in a conservatory so the technician has a picture of the layout. Work is for homes and businesses, the service is open seven days a week, and the technicians are trained and fully insured.
Wasps on your property in Carlton?
Fixed price £95 per nest, no call-out charge, same-day service available.