There are many little black bugs at home. I don't know where they come from, but they are always on the ceiling. what's up

1, moths appear at home because there are flowers and plants around the house, because flowers and plants are the best place for moths to lay eggs, which may be the season for moths to lay eggs. The lights are on at home, which leads to many moths at home.

2. It is possible that moth eggs are easy to appear in dry food such as grain, beans and beans at home, so there are many moths at home. This is because the food has expired. Because expired or deteriorated dry food is thrown away immediately, it should be put into a sealed container immediately after buying it back, so that moths can be eliminated.

Second, the method of eliminating moths at home

1. Close the doors and windows at home and isolate the entrance passage of moths.

Turn on the light, attract moths to the light, and then put a pot of water under the light. The position of the basin ensures that the reflection of the lamp can be printed in the water.

If you don't do anything next, you will see the spectacle of a large group of moths rushing into the water, so that you can simply kill moths at home.