How Can I Stop Bugs from Eating My Books?

The battle between book scorpions and booklice has been going on for as long as mankind has been reading books. The book scorpion -- actually a tiny member of the arachnid family -- lives among old books, where it hunts pesky booklice. For their part, booklice are attracted to books because of the starch used in the glue by bookbinders. If it weren’t for book scorpions, these lice would run amok, dismantling books one spine at a time.

Technically, a book scorpion is a pseudoscorpion. Pseudoscorpions are generally beneficial since they prey on a variety of pests, such as the larvae of clothes moths and carpet beetles, ants, mites, and small flies -- in addition to booklice. They’re rarely seen due to their size. However, book scorpions are slowly disappearing from dusty bookshelves. This is because modern books are bound with synthetic glue, which doesn't seem to interest booklice.

Pseudoscorpions to the rescue:

• The body of a book scorpion is only 0.08 to 0.31 inches (2 to 8 mm) long.
• Book scorpions look exactly like miniature scorpions, except that they don’t have a stinger tail.
• Pseudoscorpions were first described by Aristotle, who presumably found them among his scrolls, eating booklice.

Frequently Asked Questions

What types of bugs are commonly found eating books?

Common culprits include silverfish, booklice, and various species of beetles such as the drugstore and furniture beetles. These insects are attracted to the starches, glues, and cellulose found in books. Silverfish, in particular, thrive in damp environments and can cause significant damage to paper and bindings over time.

How can I prevent bugs from infesting my book collection?

Prevention is key. Maintain a dry, clean environment with low humidity, as many book-eating bugs thrive in moisture. Use a dehumidifier if necessary. Regularly dust and vacuum your bookshelves and inspect your books for signs of infestation. Storing books in airtight containers or using insect repellent products can also help deter bugs.

Are there any natural remedies to protect books from bugs?

Yes, natural remedies can be effective. Lavender, eucalyptus, and bay leaves are known to repel insects and can be placed around bookshelves. Additionally, a sachet of dried herbs or essential oils can create an inhospitable environment for bugs without damaging the books. Always ensure that these substances do not come into direct contact with the books to avoid stains or damage.

Can I salvage a book that has been damaged by bugs?

Salvaging a bug-damaged book depends on the extent of the damage. If the infestation is mild, isolate the book to prevent spreading and gently clean it with a soft brush. In cases of severe damage, professional conservation may be necessary. Remember to address the underlying infestation issue to protect the rest of your collection.

What should I do if I find an active bug infestation in my library?

Act swiftly to contain the infestation. Isolate the affected books and thoroughly inspect the rest of your collection. Clean the area with a vacuum and consider using insecticides specifically designed for indoor use. For severe infestations, consulting a pest control professional is advisable to ensure the problem is fully eradicated.

How often should I inspect my books for signs of bug damage?

Regular inspections are crucial for early detection of bug infestations. It's recommended to check your books every few months, paying close attention to older volumes or those stored in basements or attics. Look for telltale signs such as small holes, loose bindings, or the presence of tiny insects themselves. Prompt action can save your collection from extensive damage.