If the plastic or wax still doesn’t come off, try freezing it with an ice pack and breaking it apart once it’s frozen. Vacuum the pieces when you’re finished. [3] X Research source
Be careful, acetone can stain certain surfaces. If you think acetone is your best option for removing the melted plastic or wax, try testing it out on a small- and preferably hidden- spot first. This could be the underside of the table you’re working with or a part of the floor that is usually covered with furniture. See how the acetone reacts before dousing your stain with it. [6] X Research source Make sure that there is absolutely no acetone left on the surface. Acetone is highly flammable, and if there is acetone left over on your surface, especially if that surface is a stovetop or oven, you could have a larger problem on your hands than a little melted plastic. [7] X Research source
If you do not have a putty knife, you can use a butter knife or a razor blade.
If the mess is in the oven, preheat the oven at the very lowest heat setting. Stay by the oven to make sure the stain doesn’t overheat and start smoking. If the stain is on another hard surface like a table or wood floor, try using a hair dryer to warm the substance.
