Is styrofoam microwaveable? -xoxo, Tracy?


Rate This Answer

Styrofoam Though Styrofoam isn't toxic when microwaved, the heat can cause a reaction in the plastic. Styrofoam's melting point is lower than the boiling point of liquids. This means that when Styrofoam that is not microwave-safe, it will most likely melt.

Answered -

Comments

Advertisement