My aunt taught me this trick to get rid of musty smells from old books and storage boxes with 0 effort. Here's how it works

There's something inherently romantic about old books and cherished keepsakes stored away in dusty boxes. They hold stories, both literal and metaphorical, that weave together our past and present. However, anyone who has ever opened a box of these treasures knows the musty odor that tends to accompany them. This smell is a by-product of time and storage conditions, and while it may seem harmless, it can become quite unpleasant.

For years, I struggled with this problem until my aunt shared a simple trick that required virtually no effort. This method not only eliminates the musty odor but also preserves the integrity of the books and items. With a few common household items, you can restore your collection to its former glory without lifting a finger.

Musty smells are not just a nuisance; they are a sign of mold spores and microbial growth that can deteriorate paper over time. These odors result from high humidity levels and poor ventilation, which are typical in attics, basements, and storage units. A study found that relative humidity above 60% can significantly increase the risk of mold growth on paper products, including books.

These conditions cause organic materials like paper and glue to break down, releasing volatile organic compounds (VOCs) that contribute to the musty smell. If left unchecked, mold can cause irreversible damage to books and documents, leading to discoloration, weakening of paper fibers, and in extreme cases, complete degradation.

My aunt's trick involves using baking soda, a natural deodorizer, to absorb the musty odor. All you need to do is place an open box or bowl of baking soda in the storage container with your books or items. The key is to let it sit for a period of time, allowing the baking soda to absorb the odors without any scrubbing or spraying required.

This solution is particularly effective because baking soda is hygroscopic, meaning it attracts water molecules from the air. This property helps it to neutralize odors and reduce the humidity that encourages mold growth.

Baking soda, or sodium bicarbonate, is a natural compound with mild alkaline properties. Its ability to neutralize acids and absorb odors comes from its chemical structure, which attracts and binds to the molecules responsible for bad smells. In the case of musty odors, these are often acidic VOCs produced by mold and mildew.

Furthermore, baking soda's hygroscopic nature means it can help lower the moisture content in the immediate environment, reducing the risk of further mold development. This dual action makes it particularly effective for deodorizing enclosed spaces like storage boxes.

To implement this trick, you will need: a box or bowl, baking soda, and optionally, a breathable fabric such as a cotton cloth or cheesecloth to cover the container. Most households already have baking soda in the pantry, making this a cost-effective solution.

If you don't have a suitable container, a simple kitchen bowl or any small open container will work. The breathable fabric ensures that the baking soda can work its magic without spilling or making a mess.

Before setting up the deodorizing box, inspect your books for any visible mold or mildew. If you find any, gently wipe it off with a soft, dry cloth. For stubborn spots, a slightly damp cloth can be used, but ensure the books dry completely before proceeding with this trick.

It's also a good idea to gently fan the pages of the book to allow air circulation. This helps the baking soda to work more effectively and prevents the buildup of moisture within the pages.

1. Find a large plastic or cardboard box that can hold your items and has a lid.

For best results, leave the baking soda in the box with your items for a minimum of 48 hours. This allows enough time for the baking soda to absorb the odors thoroughly. If the musty smell is particularly strong, consider extending the duration to a week.

It's important to periodically check the progress and, if needed, replace the baking soda if it becomes saturated and stops being effective.

For particularly stubborn smells, you can add a few drops of essential oil to the baking soda before placing it in the box. Lavender, lemon, or tea tree oil work well and add a pleasant fragrance. However, be cautious not to apply the oil directly to the books, as it may cause staining.

For extremely old or fragile books, consider placing them in a separate breathable bag before placing them in the box. This adds an extra layer of protection while still allowing the odor-absorbing process to work.

To prevent musty odors from returning, store books and items in a cool, dry place with good air circulation. Avoid basements and attics, which are prone to high humidity and temperature fluctuations.

Consider using silica gel packets or dehumidifiers in storage areas to maintain a low humidity level, ideally between 30-50%. Regularly airing out storage boxes and books can also help prevent odors from building up.

If the musty smell persists despite using baking soda, it may be time to try more intensive methods. Activated charcoal is an excellent alternative that works similarly to baking soda but is more powerful in absorbing odors.

In severe cases, professional cleaning services can help restore books and documents. They use specialized equipment and treatments to remove mold and odors without damaging the materials.

There's something profoundly satisfying about breathing new life into old items. The process of removing musty odors is not just about making them pleasant to have around; it's about preserving memories and the stories they hold.

Reviving an old book or keepsake can evoke nostalgia and a connection to the past. As you restore these items, you might find yourself reminiscing about the times and people associated with them, adding an emotional depth to the simple act of deodorizing.