Since September, a lot of bugs have appeared on the balcony. Our dormitory is on the 6th floor and t

It's spider excrement It's annoyed and I'm suffering from it too I remember it can be washed off But the cotton T-shirt in the summer is not easy to wash You better clean it up But after a while it will be again Depressed There's no good way to do it unless it's the kind that extends out a little bit Better with a ceiling can't do it.

Put a few mothballs there and you can repel ants!

Black soldier fly larvae? It may be a larva of an insect of the family Diptera, see the life of the black soldier fly.

Water is useless, the kind that uses ant medicine to use a pen, draw it, and it will be fine in a few days. Because ant medicine can be transmitted to other ants.

If it is foreign, please isolate it with a gauze, if it is an insect in the balcony, it is preferred to manually catch it or put a basin of water on the ground at night, hang a light bulb 10 cm from the water surface, extinguish other lights, use the phototaxis of insects, fall into the water and drown. Secondly, use aerosol insecticides.