Books are treasures, whether you keep a small home library or dozens of moving boxes full of novels. Properly storing your books is essential to preserve them for years to come. This comprehensive guide covers everything you need to know about storing books, from everyday bookshelf organisation to long-term preservation in storage.
We’ll discuss ideal conditions, packing methods, and tips to prevent damage, so your beloved books stay safe and accessible.
Clean and Inspect Books Before Storage
Before storing books, especially for the long term, make sure they’re clean and dry. Wipe dust off the covers and edges with a soft cloth. Remove any bookmarks, papers, or pressed flowers left inside that could acidify or stain pages. Check each book for any signs of mold or mildew, a musty smell or spotting on pages. “If you do find a book showing signs of mildew or mold, you will need to keep the book out of storage,” experts warn, because one moldy book can spread spores to others. Only pack away books that are completely dry and in good condition; set aside any with pest damage or moisture for separate treatment.
Maintain a Cool, Dry Environment
Books last best in cool, dry, and stable conditions. Aim for a storage temperature around 70°F (21°C) or below, with relative humidity between 30-55%. High humidity can invite mold and pests, while extreme dryness can make pages brittle. Avoid storing books in damp basements or hot attics. If using a storage unit, choose a climate-controlled unit to prevent fluctuations. As a rule of thumb, if you feel comfortable in space, your books will too. Keeping books away from direct sunlight is also important to prevent fading of covers and dust jackets.
Store Books Upright on Shelves (Not Too Tight, Not Too Loose)
For everyday access on bookshelves, store books upright (vertically), side by side, as they would be in a library. This supports their spines. Use bookends to keep them from slanting. Shelve them neither too tightly nor too loosely, you should be able to slide a book out without tugging, but they should still support each other. Packing books too tightly can crack bindings, while too much space can cause them to slump. A great tip from professional archivists: when you need to remove a book, push in the two neighboring books and grab the one by its middle (not by the spine head) to avoid damage. If you must stack books, do so horizontally in small stacks, with the largest books at the bottom, but avoid tall piles which can stress bindings.
Use Proper Packing Materials for Long-Term Storage
When boxing books for long-term storage or a move, choose strong, small to medium-sized boxes. Small boxes prevent overloading (books are heavy!). Line boxes with a clean, dry layer of packing paper. Wrap valuable or delicate books in acid-free paper. Avoid wrapping books in regular newspaper, the ink is acidic and can smudge onto pages. Plastic bags are also not ideal as they can trap moisture. Instead, use archival tissue or unprinted packing paper between books if you’re concerned about rubbing or sticking. Fill any voids in the box with crumpled paper or bubble wrap so books don’t shift during transit. Never pack books with the fore-edges (page edges) facing down, as that can deform them; always pack upright or flat.
Pack Books Vertically and Alternate the Orientation
A key to preventing damage is to pack books vertically on edge in boxes, alternating orientation. This means stand a group of books upright with spines against one box side, then next to them place another set upright but with the spines to the opposite side of the box. This alternating pattern keeps weight distributed and books supported. “Store them with the paper edges facing upward… helps protect the shape of the books by allowing them to support each other,” suggests one storage expert. If you must lay books flat in a box (for very large volumes), do not stack more than 2-3 together, and put padding between stacks. Fill the box fully so books are snug and won’t tip. Remember to place heavier books at the bottom and lighter ones on top, whether upright or stacked.
Avoid Using Cardboard Boxes Long-Term (Consider Plastic Totes)
Cardboard boxes are common for moving books, but for long-term storage they have drawbacks. They can be weakened by humidity and are easily penetrated by insects or rodents. If storing books for months or years, consider archival-quality boxes or sturdy plastic bins. Archival boxes are acid-free and designed for preserving paper items. Clear plastic storage bins can protect against moisture and pests, but be sure books are thoroughly dry and include silica gel packs to absorb any humidity (plastic bins can trap moisture). Whether cardboard or plastic, elevate boxes off the floor (use pallets or shelves in a storage unit) to avoid any damp seepage. And never store boxes directly against an exterior wall in a basement or garage, leave space for air circulation to prevent condensation.
Use Silica Gel or Conditioners for Long-Term Storage
For truly long-term storage, especially in less-than-ideal environments, include desiccants like silica gel packets in your book boxes to help control humidity. These absorb moisture and can be a line of defense against mold. You can also consider adding buffered acid-free paper or boards in between books to neutralise any acids. Some people use cedar chips or other pest deterrents in storage boxes, but avoid anything that directly touches the books and could stain or impart odors. Periodically (every few months) check on stored books: if you smell mildew or notice any dampness, take action immediately, dry them out and adjust the environment.
Protect Dust Jackets and Covers
Dust jackets on hardcovers are there for protection, preserve them by using removable plastic covers if the books are valuable. For instance, collectors often put Mylar sleeves on dust jackets to prevent tearing and rubbing. “Having a pristine dust jacket drastically increases value,” notes a book collecting guide. If you don’t have special covers, wrap the dust jacket in acid-free paper. Additionally, keep books with glossy or painted covers from sticking together by interleaving with a thin sheet of plain paper. Never use rubber bands (they deteriorate and stick) or tape directly on book covers.
Prevent Pest Infestations
Paper-loving pests like silverfish, booklice, and even rodents can damage books. To prevent pests, ensure the storage area is clean and dry. Avoid storing books directly on concrete floors or against walls where bugs crawl, always use a shelf or pallet. You can place insect traps or deterrents (like cedar sachets) in the area. Check books for insect eggs or droppings before storage (especially if they were kept in an attic or basement). If you notice tiny holes in pages or a fine dust, that could indicate an infestation. In such cases, isolating and freezing the affected books for a few days can kill insects (place books in a sealed plastic bag first). Regularly air out and inspect your stored books every few months, early detection of pests can save your library.
Organise & Catalogue Your Collection
Storage isn’t just about protection, it’s also about future retrieval. Organise your books logically before storing. Group them by genre, author, or size, and label each box or shelf clearly (“Literature A-L”, “Textbooks”, “Cookbooks” etc.). It’s wise to create a simple inventory list of what books are in which box or location. Number boxes and keep a corresponding list. This way, if you need a book, you can find it without rummaging through every container. Some bibliophiles use spreadsheets or book cataloging apps to keep track of their library. It takes a bit of effort upfront but can save a lot of frustration later, no more hunting for that one novel you want to reread when you have a record of its storage spot.
By following this comprehensive guide, you’ll ensure your books stay in great condition whether they’re on display or tucked away for years. Remember the core principles, clean books, moderate climate, quality packing, and careful handling. With the right storage methods, your books (and the knowledge and stories within them) will remain intact and enjoyable for future generations. Happy reading and happy storing!
