Wasps - Frequently Asked Questions
Are wasps considered pests?
Wasps are beneficial insects in the natural environment because they help control other insect populations and contribute to pollination. However, they can become a serious nuisance when they build nests close to homes, gardens, workplaces or public areas. Their defensive behaviour and painful stings can make professional wasp control necessary.
Why are wasps attracted to my property?
Wasps are attracted to properties that provide suitable nesting locations, food and water. Roof spaces, lofts, wall cavities, sheds and garden structures can offer ideal nesting conditions. They are also attracted to sweet foods, sugary drinks, fallen fruit and other insects found around gardens and outdoor eating areas.
Where do wasps usually build their nests?
Wasps commonly build nests in lofts, roof spaces, wall cavities, sheds, garages, garden buildings, trees, hedges and underground cavities. They use a paper-like material made by chewing wood fibres and mixing them with saliva. Nests can vary considerably in size depending on the species and how long the colony has been established.
How do I know if I have a wasp nest?
The most obvious sign is a regular stream of wasps entering and leaving the same small opening. You may notice increased wasp activity around rooflines, soffits, sheds, garden structures or holes in the ground. Buzzing noises inside walls or ceilings can also indicate a nest within a cavity.
Are wasps dangerous?
Wasps can be dangerous, particularly when they feel threatened or their nest is disturbed. Unlike honeybees, wasps can sting multiple times, and their stings can cause pain, swelling and irritation. Some people can also experience severe allergic reactions, which may require emergency medical treatment.
Why do wasps become more aggressive towards the end of summer?
Towards the end of summer, wasp colonies begin to change as the queen reduces egg production and the number of worker wasps increases. With fewer larvae producing sugary food for workers, wasps begin searching more actively for alternative food sources, including sweet drinks, fruit and food waste. This is why they often become more noticeable around gardens, outdoor dining areas and bins during late summer and early autumn.
What attracts wasps into gardens?
Wasps are attracted to gardens because they provide food, water and potential nesting locations. Flowering plants, fruit trees, fallen fruit, uncovered food, sugary drinks and outdoor rubbish bins can all attract wasps. Garden sheds, hedges, trees and underground spaces may also provide suitable places to build nests.
Can wasps build nests inside walls or roofs?
Yes. Wasps frequently use cavities within buildings to establish their nests. Small openings around roof tiles, soffits, fascias, air bricks and external walls can provide access. Once inside, they can construct a nest within the cavity, sometimes without the property owner realising until wasp activity increases.
Should I remove a wasp nest myself?
It is strongly advisable not to attempt to remove a wasp nest yourself. Disturbing a colony can cause wasps to become defensive and attack in large numbers. Using household sprays, blocking nest entrances or attempting to knock down a nest can also make the situation more dangerous. Professional pest control is the safest approach.
Visit our specialist Wasp Removal page to find out more.
Are wasps a problem for commercial properties?
Yes. Wasp nests can create significant problems for businesses, particularly restaurants, pubs, cafés, hotels, warehouses, schools, offices and other premises where employees or members of the public may be exposed to wasps. Increased wasp activity around entrances, outdoor seating areas, waste storage and food preparation areas can create health and safety concerns.
Will treating a wasp nest get rid of all the wasps?
Professional nest treatment is designed to eliminate the colony, but individual wasps may continue returning to the area for a short period. Wasps that were away from the nest when treatment took place may take time to return. Activity should gradually decrease as the treatment takes effect.
How do I arrange wasp nest treatment with Pest ID?
If you have discovered a wasp nest at your home or business, contact Pest ID to discuss your requirements. We provide professional wasp control to help deal with established nests and reduce the risks associated with wasp infestations.
Don’t let wasps take over your home or garden. Contact Pest ID today on 0800 955 0003 to arrange professional wasp nest treatment.
