The answer to 'DIY wasp control' is that it is generally not recommended for homeowners to attempt to control wasp nests on their own. Wasps can be very aggressive and their stings can be painful and even dangerous, especially for those with allergies. However, there are some steps you can take to safely manage a wasp problem on your own before calling a professional pest control expert.
First, identify the type of wasp you are dealing with. This will help determine the best course of action. Common types include paper wasps, yellow jackets, and hornets. Next, locate the nest, which is often found in areas like eaves, attics, or underground. Avoid disturbing the nest, as this can provoke the wasps. If the nest is in an area where it poses a threat to your family, you can try using an insecticide spray specifically formulated for wasps. Apply the spray at night when the wasps are less active. Be very careful and wear protective clothing like long sleeves, pants, and gloves. If the nest is too large or difficult to access, or if you experience a severe wasp infestation, it's best to call in a professional pest control technician who has the proper equipment and expertise to safely remove the nest.