The answer to 'DIY wasp control' is that it is possible to safely and effectively handle wasp nests on your own, but it requires caution and the right approach. Wasps can be aggressive and their stings can be painful, so it's important to take proper safety precautions when dealing with them.
The first step is to identify the type of wasp and locate the nest. Nests are often found in attics, wall voids, or under eaves. Once you've located the nest, you'll need to purchase an insecticide specifically formulated for wasps. Apply the insecticide according to the product instructions, typically in the evening when the wasps are less active. Avoid disturbing the nest during the day, as this can provoke the wasps and increase the risk of being stung.