My house is full of them all year round. You can't leave food or drinks uncovered because after about one minute you will find at least one of these floating in it. They fly into eyes, mouth and hair. Want a relaxing evening watching your favourite show before bed? Not an option. You need to have lights on so they fly around light bulbs and not into your face in front of the screen. Want to wear a jacket? Carefully take it outside first, shake about 200 of them and then you can wear it (and they will still get in the house by evening). Garlic doesn't repel them. I sprayed water with chili powder on their heads, nothing. Smell is terrible. And you can't hear your thoughts with their constant noise in the background. And if someone tells me to "seal their entry points" one more time, I'll go nuts. It's an old wooden cabin. It is easier to build a new house from scratch than to close every hole through which they enter the house. Also I don't have a vacuum cleaner. Help me. It usually stopped in April/May before they invaded again in September but this year it's only getting worse.