How to Prevent Frost Build Up in Freezer

Frost build up in a freezer is unsightly and can lead to odors in an appliance that you use to keep food that you want to eat. Sometimes frost build up naturally happens in freezers and the only obvious solution is to melt the ice and drain the freezer. But there are some things you can do to prevent the frost build up in the first place and keep your food protected.

Difficulty: Moderately Easy

Instructions

Things You'll Need:

• Dehumidifier

1. Use a frost-free freezer. Frost-free freezers are freezers that are temperature-controlled in order to keep frost from developing in the freezer in the first place.

2. Place and use a dehumidifier in the room where you have your freezer set up, if you notice your freezer has frost buildup on days when there is high humidity. A high humidity level in the air is likely the problem if you notice frost build up in your freezer during the summer months.

3. Close the doors to the freezer at all times. If you notice the doors to the freezer don't close securely when you push them shut, make sure it is secure. Also, keep children from standing with the freezer door open when they aren't getting something out of the freezer in order to keep warm air that contains moisture out of the freezer. When the doors to the freezer finally close, the moisture in the warm air instantly freezes and creates frost.

4. Adjust the temperature in the freezer to a lower level. When you see frost building up in your freezer, it is often caused by too high of a temperature in the freezer unit. By adjusting the temperature to a lower level, you can eliminate the frost build up.

5. Clean your refrigerator to keep frost from building up. If you keep moisture and dirt out of your freezer, these materials can't turn into frost.

Resources

• Buy an anti-frost freezer mat
• Buy a frost-free freezer