This cute little styrofoam cup is meeting its gruesome end with a brave face. Seriously though, the way acetone eats through styrofoam cups is mind-boggling, both in how fast it works, and because the ...

Step 1: Place the disposable gloves on your hands and then pour 1 cup of acetone into the pie pan. Step 2: Place the Styrofoam cups into the pan of acetone and observe. Describe and classify the cups ...

The Ministry of Health on January 7 slammed a misleading report that a Styrofoam sheet's dissolution by a fish oil product would prove the supplements' low quality. The Ministry of Health on January 7 ...

Acetone is a solvent that breaks down Styrofoam, which results in the Styrofoam dissolving in Acetone similar to how sugar does in water. Styrofoam is a polystyrene that has been pumped with air.

March 12, 2026. More for You ...

Check out this shocking clip from Let's Melt This, a YouTube channel devoted entirely to—you guessed it—melting stuff. This week they decided to melt a Styrofoam coffee cup in acetone. "Acetone can be ...

In Miami Beach, it’s now illegal to package any food or drinks in Styrofoam containers, which dissolve into tiny particles that float along the top of the ocean for hundreds of years. The City of ...