Moisture and Extreme Temperatures: A Lethal Combination for Electronics

When it comes to storing electronics, the garage may seem like a convenient and accessible space. However, it can be a slow and brutal way of turning your devices into paperweights, especially if you live in areas with extreme temperatures and high humidity.

Source: engadget.com

Most garages in the US lack climate control due to safety concerns, as carbon monoxide and other gases can potentially enter the home through linked ductwork. This lack of insulation and the resulting greenhouse effect can cause temperatures to rise by as much as 10 to 18 degrees above the outside temperature.

Source: engadget.com

For example, in dry and hot climates like the southwest, the heat can accelerate battery aging, while in coastal areas, the humidity can corrode contacts and solder joints, creating condensation inside devices. In some regions, rapid and large temperature swings in the evenings can also be detrimental to electronics.

While a tightly sealed, insulated garage in a mild climate may present a relatively low risk, it’s essential to consider the manufacturer’s recommended storage conditions. Most devices have specific guidelines for long-term storage, and ignoring these can lead to premature failure or damage.

A climate-controlled environment, like a room inside your home, is the best place to store electronics. Before storing devices, it’s crucial to back up important data, remove disposable batteries, and charge rechargeable devices periodically.

What to Do if the Garage is Your Only Option

If storing electronics in the garage is unavoidable, there are steps you can take to mitigate the risk. Use rigid, sealed weatherproof bins, and place silica desiccant packs inside to absorb moisture. Wrap delicate hardware in anti-static bags, and avoid placing bins on concrete floors. Instead, place them on shelves or elevated surfaces.

Monitor the temperature and relative humidity using a set of humidity sensors, and place them near the storage bins. If it gets hot outside, especially for a prolonged period, consider moving the equipment indoors or exploring climate-controlled storage options.

Temperature fluctuations, especially freezing conditions, can also be detrimental to electronics. While most devices can handle a cold snap, it’s essential to follow the manufacturer’s guidelines for storage and to avoid sudden temperature changes.

In coastal areas and the southeast, humidity is a significant concern, especially during the cold months. A sealed desiccant can help, but it’s always best to maintain a stable humidity range. In such cases, consider using a dehumidifier or a climate-controlled storage unit.

Best Practices for Long-Term Storage

To ensure the longevity of your electronics, follow these best practices:

• Store devices in a climate-controlled environment, like a room inside your home.
• Back up important data before storing devices.
• Remove disposable batteries and charge rechargeable devices periodically.
• Use rigid, sealed weatherproof bins and silica desiccant packs to absorb moisture.
• Wrap delicate hardware in anti-static bags.
• Monitor temperature and relative humidity using humidity sensors.