Now there are many desiccants specially used for moisture-proof and dehumidification in the supermarket. The most common types are moisture absorption boxes and bags. Many water-absorbing boxes have various scents, such as lemon, lavender, sweet orange, etc., which can make the house full of scents and are suitable for being placed in living rooms, rooms, bathrooms, kitchens and other large spaces in daily life. After using it for a period of time, you can take out the substances in the moisture absorption box and buy bulk desiccant and put it in the box for reuse.

In addition, the dehumidifying bag made of water-absorbent resin and charcoal is more suitable to be placed in narrow spaces, such as closets such as wardrobes and shoe cabinets, and a bag of dehumidifying bag can be hung to discharge moisture. In addition, it is quite interesting to make desiccant by hand. Put a proper amount of lime in a small cloth bag, tie it into a small bag and put it in every corner of the room. Lime itself has the function of absorbing water, and can also slow down the indoor humidity.

First, it is easy to create conditions for pests to settle down and multiply by turning the book box frequently and hiding it for a long time. As the saying goes, running water does not rot, and family members do not bite. Usually, books should be thoroughly turned and cleaned in late spring and early autumn every year, and bookcases and bookcases should be wiped once.

Second, place insect repellent. This is one of the good ways to repel insects with letters from home. Camphor essence is the widely used insect repellent at present. Camphor essence has a good moth-proofing effect. Put some mothballs on the bookshelf, bookcase or bookcase. Its smell can make pests run away.

Third, eliminate all kinds of pests in the room. Except for moths in bookcases and book boxes, other pests parasitic in clothes and miscellaneous utensils can also eat books, so it is necessary to eliminate all kinds of pests in time to prevent cross-hazards.

4. The method of self-made insect-proof paper is: buy a small amount of camphor and borneol in a Chinese medicine shop, dissolve them in 15% alcohol to make a liquid medicine, then take a piece of paper with strong water absorption, soak it in the liquid medicine for 3 minutes, take it out, dry it in the shade and clip it into a book. This medicine paper can not only prevent pests from eating, but also prevent mildew.

Fifth, do a good job in indoor environmental sanitation, which is extremely important for the complete preservation of family books. Regular cleaning of the environment, timely removal of indoor and bookshelf dust and debris, attention to keep ventilated and dry, can effectively inhibit the breeding of pests.