Solitary wasps in the home can be a nuisance; daily sightings of wasps in the home may indicate inside nest building,Guest Posting and more attention to the problem is required. Searching for and sealing off their point of entry is the best line of defense. Check your house for unsealed vents, torn screens, cracks around windows and door frames and open dampers. Observe the flight path of a wasp, especially in the morning, which may reveal the entry/exit point.
Using pesticides for wasp pest control (yellowjackets) can be effective, but these chemicals are harmful to the environment. Careless use of pesticides Wasp nest removal can also pose risks to the person applying the chemicals.
There are varying opinions on the effectiveness of using traps to reduce the wasp population in specific areas. This is partly due to the distance wasps will travel when foraging.Traps are more likely to be useful in small areas.
Setting out traps in the early spring, when only a few wasps may be evident, can be most effective. This is because these early season wasps are usually queens, and it’s estimated that each trapped queen represents several thousand worker wasps in the late summer. You can buy wasp traps or make your own.
Make a simple Water TrapUse a razor knife to cut the top from a 2-liter plastic pop bottle. Cut just above the shoulder of the bottle. Discard the screw top. Fill with water about halfway. Coat the neck with jam, invert it and set back on the bottle. Use two small piecesof tape to hold it in place.
Wasps will go down the funnel to get the jam, but will find it difficult to get out. Most will drop into the water and drown. A few drops of dish soap in the water will make it hard for the wasps to tread water, and will hasten their demise. (You can also add a 1/4 cup of vinegar to the water to discourage honeybees from entering the trap in search of water.)Note: In the spring and early summer, wasps are attracted to protein-based baits; use jam or other sweet baits in later summer and into fall.