Protecting Cameras and Film from High Humidity

Protecting Cameras and Film from High Humidity

Learn essential tips to protect your cameras and film from moisture, mold, and rust when shooting in high-humidity environments.

Cameras and film are sensitive to high humidity. If exposed to excess moisture, they can develop damaging mold and rust. While shooting in humid environments is sometimes unavoidable, you can take effective steps to protect your gear. Here is how to do it:

• Use a protective bag. Invest in a sturdy, roomy bag to store your camera and film rolls when shooting outdoors. Make sure it protects your equipment from humidity while leaving enough space for other items like lenses, batteries, and filters. You can find specialized camera bags at photography supply stores.
• Use silica gel packets. When you purchased your camera, it likely came with a few small packets of silica gel. Use these when shooting outdoors, but if you are in a highly humid area, you may need more. Buy extra gel packets and keep them in your camera bag to absorb moisture.
• Avoid using the camera when condensation is present. If you notice condensation on your camera, wipe it dry with a lint-free cloth. Open the film and battery compartments to let those areas air out for a few minutes. Turn the camera back on only when you are certain it is completely dry.
• Acclimate your film rolls. Film rolls exposed to high humidity are susceptible to condensation. Allow your film to warm up and reach room temperature—usually taking about 30 minutes—before using it.
• Cover your camera with plastic. In extremely humid conditions, wrapping your camera in plastic offers extra protection, especially if you find constantly taking it in and out of the bag inconvenient. Alternatively, you can use a clean plastic storage bag.
• Return the camera to the bag. When not in use, place your camera and supplies back into the protective bag to limit moisture exposure. The silica gel packets inside will wick away moisture from the camera and other items, keeping them dry.

Take extra care of your camera when traveling. Keep it and your supplies securely in the bag, making sure all items are properly stowed so they do not bang against each other while the vehicle is moving. Avoid storing the camera bag in the trunk or on the dashboard; instead, place it safely on the passenger seat. For more information on humidity protection and other maintenance tips, consult your owner's manual. If you purchased a vintage secondhand camera without a manual, you can easily download one online.