Domakihub How to Get Rid of Wasps Safely and for Good
Identify, treat, and prevent wasp nests without putting your household at risk.
Reviewed by Domakihub home & decor pros · 2026-06-23 · 5 min read
Wasps are a common summer problem across Greece — whether you manage a holiday villa in Crete, a hotel terrace in Mykonos, or a family home in Athens, a nest nearby quickly becomes a safety issue for guests and residents alike. The video above walks through professional tactics used by real pest controllers; this guide turns those same principles into a clear five-step plan you can follow yourself or hand to a technician. Act early in the season and you will save money, time, and quite a few stings.
Why Wasps Are Worse in Late Summer
Wasp colonies in Greece build through spring and peak in July–September, when workers number in the thousands and food competition makes them aggressive. By August a single nest can hold 5,000–10,000 insects, so a problem that looked minor in May can become dangerous fast, especially around outdoor dining areas, pools, or children's play spaces.
Understanding the lifecycle matters: queens emerge in spring, start a small paper nest, and the colony grows exponentially. Treat a nest before July and you deal with hundreds rather than thousands. Ignore it and you will likely need a professional treatment by late summer.
When to DIY and When to Call a Pro
Small aerial nests — the papery grey ball hanging from a shutter, eave, or pergola beam — are manageable for most homeowners if you follow safe procedures and treat at night. Ground nests, wall-cavity nests, or any nest larger than a football should be handled by a licensed pest controller, as disturbing them without the right equipment can trigger a mass sting attack.
In Greece, pest control companies (μυοκτόνοι/εντομοκτόνοι) are widely available and a single treatment for a standard nest typically costs €50–120. For holiday-rental owners, the investment protects guest reviews far more than it costs.
How to Get Rid of a Wasp Nest: 5 Steps
- 1
Locate and assess the nest before dark
Watch wasp flight lines during daylight to pinpoint the entrance — do not attempt to open or prod anything yet. Note the nest size, location, and height. A nest smaller than a tennis ball and clearly visible on an exterior surface is a candidate for DIY. Anything inside a wall, underground, or in a roof void needs a professional. Note whether the nest is on a flight path near people; if so, treat it the same evening rather than waiting.
- 2
Dress for complete body coverage
Even a small nest contains hundreds of defenders. Wear thick, close-fitting clothing over every inch of skin: gloves tucked into sleeves, trousers tucked into socks, a hat with a fine-mesh veil over your face. Never wear dark colours or floral scents, which wasps associate with threats or flowers. Have an exit route clear before you begin — run in a straight line indoors if you are stung multiple times.
- 3
Treat at night with a residual insecticide
Wasps return to the nest at dusk and are sluggish in cool darkness — this is the safest treatment window. Use a residual pyrethroid spray labelled for wasp nests (widely available at Greek garden centres and hardware shops: brands such as Raid Max, Neocid, or professional Ficam W). Spray directly and thoroughly into the nest entrance for 10–15 seconds, then move away immediately. A foam formulation seals the entrance and gives longer contact time than liquid alone.
- 4
Leave 24–48 hours, then confirm the nest is dead
Resist the urge to check immediately. Surviving wasps will defend aggressively for several hours after treatment. Return the next morning and observe from a safe distance: no flight activity and no movement at the entrance means the colony is dead. If wasps are still active, repeat the treatment the following night. Once the nest is confirmed dead, physically remove and bag it — do not leave it in place, as a dormant nest can attract re-infestation and other pests.
- 5
Prevent re-infestation with nest deterrents
Queen wasps scout the same sites where previous nests stood, so removing the old nest alone is not enough. Seal gaps under roof tiles, around pipes, and in shutter boxes with silicone or expanding foam. Hang a commercial or DIY decoy nest — wasps are territorial and avoid building near an existing colony. Clip away dense climbing plants against walls in early spring before queens start scouting. For rental properties, schedule a professional inspection each April so problems are caught before guests arrive.
Rather have a pro handle it?
Get a vetted pest control pro in your city — one number, booked in EN/EL/DE.
FAQ
- Is it safe to remove a wasp nest myself in Greece?
- Small, visible aerial nests are manageable for a careful adult using the right protective clothing and a residual pyrethroid spray applied at night. Ground nests, nests inside walls or roofs, and any nest larger than a football are not suitable for DIY — call a licensed pest controller. If you or anyone on the property has a known bee or wasp allergy, always use a professional regardless of nest size.
- What smell or substance repels wasps naturally?
- Wasps dislike the scent of peppermint oil, clove, and eucalyptus. Spraying diluted peppermint oil (10–15 drops per 250 ml water) around potential nesting sites in early spring can deter scouts. It will not eliminate an active nest, but it is a useful preventive measure around outdoor dining areas and near shutter boxes. Commercial wasp-repellent sprays containing these oils are also available.
- How quickly do wasps build a nest from scratch?
- A queen starting a new nest in spring can build a golf-ball-sized structure with 10–20 cells within a week. The colony then doubles roughly every 3–4 weeks. This is why early-season action (April–May) is so much easier than a late-summer treatment: you are dealing with dozens of workers rather than thousands.