First, work out what you are dealing with
Not every buzzing insect nest is the same, and identifying the species correctly matters before you take any action. Honeybees should never be destroyed if removal is possible. A local beekeeper may be willing to collect a swarm, particularly if it is accessible and has not yet established a large comb. Bumblebees are important pollinators and are best left alone where possible. Their nests are usually small, active only through summer, and will die off naturally in autumn. Masonry bees are solitary, do not form colonies, and are completely harmless to people.
If the nest is growing rapidly, the insects are aggressive when disturbed, or you are dealing with a large colony inside a wall cavity or loft, you may be looking at a wasp nest rather than bees. Wasps tend to have a more defined waist, bright yellow and black banding, and smooth bodies. Bumblebees are rounder and furred, and honeybees are smaller and more golden-brown. Getting the identification right avoids unnecessary expense and risk.
When you can leave the nest alone
In many cases, especially with bumblebees nesting in a garden, the safest and most practical option is to do nothing. A bumblebee colony at the height of summer may contain only a few dozen individuals. They are not aggressive, they will not expand into your living space, and by late September the nest will be empty. If the nest is in a low-traffic area away from where children play, leaving it in place is entirely reasonable.
Where a honeybee swarm has landed temporarily on a fence post or branch, it will often move on within 24 to 48 hours as scout bees find a permanent home. Resist the urge to disturb it during this time. Keep children and pets away, watch from a distance, and it will very likely be gone within a couple of days.
What to do if the nest is in a problem location
There are situations where a nest does need to be dealt with: when it is inside a structure you use regularly, close to a door or window, or near a family member who is allergic to stings. In these cases, your options are:
- Contact a local beekeeper. For honeybee swarms or established honeybee colonies in accessible locations, a beekeeper may be able to remove and rehome them. Search for your local branch of the British Beekeepers Association.
- Call a professional pest controller. If the nest is a bumblebee colony causing a genuine problem, or if you have confirmed it is a wasp nest, a qualified technician can treat or remove it safely. A reputable company will confirm the species on arrival and advise accordingly.
- Avoid DIY chemical treatments. Aerosol wasp sprays are designed for wasps, not bees, and using them near a bee colony is likely to cause mass defensive stinging without resolving the problem. Sealing an entry point without treating the nest first traps insects inside your walls, which can cause structural damage and lead to a larger, more costly problem.
If you need to approach a nest entrance, do so at dusk or dawn when bees are least active. Wear light-coloured clothing, move slowly and calmly, and avoid floral perfumes or scented products. Even so, professional treatment is strongly recommended over attempting to handle the nest yourself.
Health risks and allergic reactions
A single bee sting is painful but manageable for most people. Remove the sting quickly by scraping it sideways with a flat edge such as a card rather than squeezing it, which can release more venom. Wash the area, apply a cold compress, and take an antihistamine if you have one to hand.
If you or anyone nearby shows signs of a severe allergic reaction, call 999 immediately. Symptoms can include swelling of the throat or face, difficulty breathing, dizziness, or a sudden drop in blood pressure. This is a medical emergency and you should not wait to see if it passes. For milder reactions or uncertainty, contact NHS 111 or your GP. People who have had a previous severe reaction should carry an adrenaline auto-injector and follow their doctor's advice.
Multiple stings from a disturbed colony are also a risk. If a nest is knocked or interfered with, move away quickly and calmly without swatting, as swatting increases aggression. Get indoors if possible.
Our technicians are qualified, fully insured, and experienced in dealing with all types of bee and wasp nests across the UK. We offer same-day and next-day appointments in many areas, and every treatment comes with a written guarantee. If you are unsure what you have or what to do next, get in touch and we will advise you honestly.