Booklouse is a common indoor insect, which usually lives in a humid environment and feeds on grain or wood. They are usually yellow or brown and very small, about 1-5 mm long. Booklice may appear indoors because the house is wet or there are food residues, which provide food sources.
Wood louse is also a common indoor insect. They usually live on trees or plants, but sometimes they go indoors. The psyllid is very small, about 1-5 mm long, yellow or brown.
Here are some suggestions to deal with this bug problem:
1. Keep the room dry and clean, and avoid humidity and odor. This can reduce the living environment of booklice or psyllids.
2. Use cleaning tools such as vacuum cleaner or mop to clean indoor dust and sundries, especially hidden places such as mattresses, pillows and furniture. This can remove food residues and the habitat of booklice or psyllids.
3. Use insecticide or mosquito-repellent incense and other tools to spray where insects appear. Pay attention to the selection of suitable pesticides to avoid harmful ingredients.
4. Close doors, windows and vents to prevent adults from flying indoors.
If the above measures can't solve the problem, it's best to ask a professional pest control company to deal with it. At the same time, it is recommended that you contact your local pest control company for more detailed advice and guidance.