Is it useful for booklice to find an insecticidal company?

As long as it is a regular pest control company, it can be trusted.

Booklice are difficult to kill, and the professionals are experienced, and they can also provide warranty after killing.

Booklouse, also known as rice louse, is a tiny insect, belonging to rodents. Because of its complex diet and diverse habitats, it occurs in a large number of grain depots and food processing plants in some countries and regions.

For slightly infected books, just stand upside down in the sun with the books, open the books and expose them to the sun for 30 minutes.

Put desiccant in the bookcase to prevent it from getting wet and keep it dry.

You can put some mothballs in the bookcase, and the sealed bookcase is better. Try not to ventilate the unsealed bookcase, otherwise it will be useless. Mothballs have the function of preventing insects and expelling insects, and can be placed in unsealed bookcases. Mothballs are usually sold in supermarkets.