Yellowjackets on a plant stem in a yard - Md Ashiful Hoque/Shutterstock If you notice a bunch of insects with black and yellow stripes buzzing around your backyard, they may not be the bees you think ...

Vinegar repels and traps flies by disrupting their scent-based navigation. Use it fresh and warm, mixed with soap, oil, or mint, and spray in problem areas. Pair with cleaning; call a pro if flies ...