Natural wasp repellents use strong scents like peppermint, citrus, clove, lemongrass, and vinegar to deter wasps, either by planting them or using essential oil sprays, while removing food sources like sugary drinks and fallen fruit is key for prevention, according to The Spruce and Bunnings https://www.thespruce.com/wasp-repellant-5111360,. Burning coffee grounds and using fake nests are also popular methods, notes Reddit users.
Wasps don't like strong scents so consider including a few drops of peppermint, spearmint, citronella, bay leaves, lemongrass, eucalyptus, cloves, geranium, and thyme in your soap solution. You can also use this as a deterrent by spraying it in places you suspect wasps may choose to nest or have nested previously.
Turns out, wasps aren't big fans of the scent of citrus fruits like lemons, oranges, and grapefruits. Their distaste for citrus lies in the powerful essential oils present in these fruits. These oils contain compounds that emit strong fragrances, which can overpower the delicate wasp senses.
Wasps hate strong, pungent smells, especially from essential oils and herbs like peppermint, eucalyptus, citronella, and clove, as well as sharp scents from vinegar, cinnamon, and citrus, which can mask food odors and disrupt their navigation. Planting these herbs or using diluted essential oils in a spray bottle can naturally deter them from outdoor areas.
Vinegar's acidity can irritate wasps, dissuading them from returning to treated areas. By mixing water and vinegar in equal parts and applying the solution to areas frequented by wasps, such as outdoor seating areas or entry points to the home, you can effectively deter these pests without resorting to harsh chemicals.
WD-40 kills wasps by clogging their spiracles (breathing holes), causing them to suffocate, and also by poisoning them; it incapacitates them on contact, grounds them so they can't fly, and its strong odor deters them from nesting in treated areas. It's an effective, though non-traditional, insecticide for knocking down individual wasps or treating empty nest sites to prevent new ones, but it's flammable and not a standard pest control product.
According to the EPA, coffee grounds are a safe and effective way to keep pests away. Coffee grounds can help repel not only mosquitos but also other annoying insects like wasps and bees.
Sweet-smelling fragrances may attract hungry bees and wasps who are looking for nectar. Avoid wearing scented hairspray, soaps, lotions, and oils during the summer. They can follow scents from a distance, and once they find the source of the smell (you) they might land on you or buzz around you.
Generally, peppermint oil will keep wasps away for up to two weeks. To maximise the effectiveness of peppermint oil, it should be applied directly to areas where wasps are likely to enter, such as windows, door frames, and other cracks and crevices.
Some suggest hanging dryer sheets around picnic areas or patios to keep these stinging insects away. While the scent might mask food odors and deter bees and wasps to some extent, it's not foolproof.
Wasps' weakness for sweets may work in your favour. Lure them to a dish of water and apple juice laced with dish soap: they'll drown.
Wasps generally do not return to the same spot every year, but if you have a suitable area to build a wasp nest, they may return to the same area. What time of day are wasps most active? Wasps are most active midday when it's warmest outside. They are least active between dusk and dawn.
Scatter cucumber slices or peels around your table or in planters — wasps dislike the scent and will avoid the area. Place citronella candles in lanterns around your dining area to repel flying insects while adding a soft, ambient glow.
Wear Light-Coloured Clothing. When it comes to clothing colour, the paler and lighter, the better. Bright colours attract stinging insects and cause them to come near you. Avoid dark colours, which can often make wasps and other stinging insects aggressive, so avoid these at all costs.
Wasps do not reuse old nests. When the wasps are dead, a pest controller can remove the old nest. This should be done during September, October or April, to minimise the risk of disturbing bats. Any dead wasps in the loft can also be swept up at this time.
Some wasps create ground nests, so you may find them buzzing around in your lawn and landscaping. Some wasps create nests in voids, and you may find them hovering around structural gaps. Some wasps create aerial nests, and you may see their nests under roof lines or on the ceiling of your porch.
Essential oil blend: Add a few drops each of peppermint oil, clove oil, geranium, lemongrass oil, and a few squirts of dish soap. Spray on surfaces.
Many liquid potpourri products and essential oils are poisonous to dogs, including oil of cinnamon, citrus, pennyroyal, peppermint, pine, sweet birch, tea tree (melaleuca), wintergreen, and ylang ylang. Both ingestion and skin exposure can be toxic.
LPT: WD-40 not only kills, but also deters wasps when sprayed at them or around any potential nesting/hibernation spots.
The "3 feet, 3 miles rule" is a beekeeping guideline for moving hives: move them less than 3 feet (so they find the new spot easily using landmarks and scent) or more than 3 miles (so they're forced to reorient to a completely new landscape). Moving them an intermediate distance (e.g., 50 feet to 2 miles) confuses forager bees, causing them to return to the old, empty location and get lost.
Citrus - Citrus fruits like lemons and oranges can help deter wasps around your yard. Peppermint oil - Peppermint oil is one of the most effective essential oils for keeping wasps away. Citronella - Citronella oil is also effective, as it has a strong citrus smell that wasps do not like.
Repel garden pests
Luckily there's a natural way to keep them out with used coffee grounds. The grounds work as a deterrent for all sorts of bugs including slugs, snails, mosquitoes, fruit flies, beetles, bees, and hornets.
While it hasn't been scientifically proven, Irish Spring soap could be an effective DIY pest-repellent hack." The most recommended and popular way of using soap for insect repellent is by grating a bar and scattering the shavings in any area where the bugs tend to swarm.
Wasps and hornets are most active during the summer months, typically from June to September. During wasp season, they are often busy building nests, foraging for food, and feeding their larvae.