If your microwave contains rust, you probably want to know how to repair microwave interior paint. Whether your damage results from misuse or regular wear and tear, you could touch up the paint using a microwave-safe enamel or a designated interior microwave paint.
However, some of the best microwave brands recommend simply replacing your microwave if serious damage occurs. For example, you should not try to repair large spots of peeling paint or arc marks. If you have issues with your turntable, you may want to learn how to fix the turntable in a microwave.
Wear gloves to protect your hands from any chemicals or any other material.
Although the process of repairs to paint can be time-consuming, you may want to improve the appearance and function of your microwave. You will need sandpaper, microwave-safe paint, a paintbrush if you use liquid paint, and soapy water. If you have a lot of food build-up, you may need a scrub brush or paper. Before you begin, you should decide if you can safely complete the repairs, according to Sears. GE states that there is no safety guaranteed process. You may also be interested in checking out how to fix a microwave handle.
Some microwave brands do not offer a solution for largely damaged areas, and they recommend you buy a new microwave for safety.
Is the microwave cavity paint-safe?
The safety of paint in the microwave depends on the paint you choose and the brand of microwave you have. For example, Sears and Whirlpool offer paint repairs, but GE doesn’t. If you want to ensure your paint is safe, get the designated product from your appliance manufacturer.
Is enamel paint microwave-safe?
Certain enamel paints are microwave-safe, so you should buy those for this process. These bottles will likely state that they are microwave-safe. In some cases, they may even be made specifically for application in the microwave’s interior.
Is it safe to use a microwave that has peeling paint inside?
According to GE, slightly peeling paint is not a health risk, and you don’t have to worry about it until it’s larger. The size guide from Sears states not to repair any spot bigger than a quarter. This guideline prevents microwave radiation and oven cavity damage that may occur.
STAT: Minor chips to the surface coating on the microwave’s interior cavity will not affect the product’s performance. (source)