Storing holiday decorations each year can be a bittersweet process. While you’re keeping treasured items safe for the next season, improper storage conditions can lead to mold and mildew growth in your storage containers, potentially damaging your decor. Thankfully, you can protect your seasonal items from unwanted moisture and mildew with a few proactive steps. Here are four effective tips for keeping your holiday decor mold-free, along with expert advice on what to put in storage bins to prevent mold.
1. Use Desiccants and Moisture Absorbers in Storage Bins
Moisture is the primary cause of mold and mildew growth, and holiday decorations can be particularly vulnerable, especially when stored for extended periods. Adding moisture-absorbing desiccants to your storage bins is a simple way to control humidity and reduce mold risk.
What to Put in Storage Bins to Prevent Mold
- Silica Gel Packets: These small packets are commonly found in product packaging and are highly effective at absorbing moisture. Place a few packets at the bottom and top of each bin to keep your holiday decorations dry.
- Charcoal: Charcoal is a natural dehumidifier and works well in enclosed spaces. Wrap pieces of charcoal in a breathable cloth or cheesecloth to prevent dust, and place them in storage bins for long-lasting moisture control.
- Baking Soda: Known for its moisture-absorbing and odor-neutralizing properties, baking soda is an affordable solution. Simply fill a small container with baking soda and poke holes in the lid to let it absorb excess moisture.
Be sure to replace these desiccants periodically, especially if you’re storing decorations in a damp area. These moisture absorbers will become less effective over time and may need refreshing every few months.
2. Seal Storage Containers Properly and Choose the Right Type
Using the correct type of storage container is critical in preventing mold and mildew. Opt for airtight, high-quality plastic bins, as these are designed to keep moisture out and protect your belongings.
How to Prevent Mildew in Plastic Storage Containers
- Use Airtight Containers: Airtight bins with secure latches or rubber seals are the best choice for storing holiday decor, as they effectively prevent moisture from seeping in. Look for heavy-duty plastic bins labeled “airtight” or “weatherproof.”
- Avoid Cardboard: Cardboard boxes are prone to absorbing moisture, which can create a breeding ground for mold. Cardboard can break down and encourage mold growth, especially in damp storage environments like basements.
- Check for Cracks: Over time, plastic containers can become brittle and crack. Inspect your bins regularly to ensure they’re still intact and capable of providing a strong barrier against moisture.
When stored in an airtight container, your holiday decor will be better protected from humidity changes, ensuring that mold and mildew have little opportunity to develop.
3. Store Holiday Decor in a Dry, Cool Location
The location of your storage bins has a significant impact on mold prevention. For many people, basements, attics, or garages are convenient storage spaces, but these areas can experience fluctuations in temperature and humidity, creating conditions that encourage mold growth.
How to Prevent Mold in a Storage Unit or Other Storage Areas
- Avoid Direct Contact with the Ground: Place storage bins on shelves or pallets instead of directly on the floor. This helps promote airflow and keeps bins away from any dampness on the ground, further preventing mildew.
- Control Humidity Levels: If possible, monitor and control the humidity levels in your storage area. Keeping humidity levels below 60% can significantly reduce the risk of mold growth. A small dehumidifier can be a useful addition, especially in damp areas.
- Choose a Temperature-Controlled Space: Extreme heat can cause plastic bins to warp and release moisture, while cold temperatures can lead to condensation. Ideally, store your holiday decor in a temperature-controlled area to maintain a stable environment.
Keeping decorations in a dry, cool space helps minimize moisture exposure and keeps your holiday items safe year-round.
4. Clean and Dry Decorations Before Storing
One of the most overlooked ways to prevent mold and mildew is by cleaning decorations before putting them away. Dust, dirt, and even a small amount of moisture can provide the perfect environment for mold to grow over time.
Steps for Preparing Decorations for Storage
- Dust and Wipe Down Items: Gently clean decorations with a microfiber cloth to remove dust and grime. Consider using a soft brush to avoid damaging any details for delicate items.
- Dry Completely: If you’ve used any cleaning solution, make sure all decorations are fully dry before storing them. Even a small amount of moisture can lead to mildew in an airtight container.
- Use Protective Wrapping: Wrap breakable items in tissue paper, bubble wrap, or cloth. Avoid newspaper or other paper products, as they can absorb moisture and encourage mold growth.
By taking a little extra time to clean and dry your decorations, you’ll be helping to protect them from damage caused by mold or mildew.
When Mold Removal is Necessary
If you’ve already encountered mold or mildew in your storage containers, it’s important to address the issue immediately to prevent it from spreading to other items. Start by removing any affected decorations and cleaning the storage bins thoroughly with a mixture of water and white vinegar to kill mold spores.
For significant mold issues or persistent humidity, consider consulting a professional. At Certified Disaster Services, we specialize in comprehensive Mold Removal, helping homeowners manage mold infestations safely and effectively. If you find mold growth has extended beyond storage containers and impacted other areas of your home, our experts can help with thorough remediation services.
Keeping Your Holiday Decor Safe from Mold
Preventing mold and mildew in your holiday decor storage bins doesn’t have to be complicated. By taking a few preventive steps – such as using moisture absorbers, choosing airtight containers, and storing items in a cool, dry space – you can safeguard your holiday decorations and enjoy them for years to come.
For those dealing with persistent mold issues, Certified Disaster Services is here to provide professional assistance and ensure your home remains a healthy, mold-free environment. This holiday season, give your decorations the gift of proper storage and protect your treasured items from unwanted mold and mildew.
