I just started growing for the first time and I have a little room for my three seedling plants. Everything is fine the first two days, but then the next, house flies are EVERYWHERE. It's probably because the room I grow in is the garage and they probably spawned in the trash can with rotting food. But the thing is I don't know how to get rid of them. They are chilling right around my light and even on the plant's soil. Are they bad? How can I get rid of them? (Yes I did get rid of all the trash where they came from) And I I don't want them hurting my plants and affecting their growth. Please help!