6 Tips for Limiting Humidity in Your Self Storage Unit

Published on 4/28/2023

Self-storage units can be incredibly convenient for storing your belongings. However, if you’re not careful, the humidity levels in these units can cause damage to your belongings over time. Humidity can lead to mold growth, rust, and other forms of damage that can be costly to repair or replace. Here are six tips to help you limit humidity in your self-storage unit and keep your belongings safe.

  1. Choose a climate-controlled unit

The most effective way to limit humidity in your self-storage unit is to choose a climate-controlled unit. These units are equipped with heating, ventilation, and air conditioning (HVAC) systems that maintain a consistent temperature and humidity level. Climate-controlled units are typically more expensive than standard units, but the added cost is worth it to protect your valuable belongings.

  1. Use a dehumidifier

If you cannot afford a climate-controlled unit, consider using a dehumidifier in your standard unit. A dehumidifier will help to remove excess moisture from the air and maintain a more stable humidity level. You can purchase a small dehumidifier online or from a hardware store, and it can make a big difference in the long-term preservation of your belongings.

  1. Use moisture absorbers

Another option for reducing humidity in your self-storage unit is to use moisture absorbers. These products, like silica gel packets, charcoal briquettes, or kitty litter, can help to absorb excess moisture in the air. You can place them in small containers or pouches and scatter them throughout your unit to help keep the humidity levels down.

  1. Elevate your belongings

If your unit is prone to flooding, consider elevating your belongings off the ground. Stack them on pallets or wooden blocks to help keep them dry in case of a water leak or flood. This will also help to improve air circulation around your items and reduce the chances of mold growth.

  1. Use plastic storage containers

When packing your belongings, choose plastic storage containers instead of cardboard boxes. Plastic is more resistant to moisture and will help to protect your belongings from humidity. Additionally, plastic containers are easier to clean and sanitize in case of mold growth.

  1. Don’t store wet items

Finally, be sure not to store any wet or damp items in your self-storage unit. Wet items can quickly lead to mold growth and increase the humidity levels in your unit. Be sure to thoroughly dry any items before storing them to help maintain a dry and stable environment.

In conclusion, humidity can be a major issue in self-storage units, but with these tips, you can help to limit its effects on your belongings. Whether you choose a climate-controlled unit or use a dehumidifier and moisture absorbers in a standard unit, taking steps to reduce humidity will help to protect your belongings and prevent costly damage in the long run.

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