It is history. The paper bag and iron is for wax. If you did that first, you just melted more plastic into the fabric. It will not come out. If you had froze it first, it might have popped off, or it may have already been into the fabric.
why is there melted plastic in the first place?
You don't.
The easiest way to get melted plastic off of concrete is using a heat gun. You can heat it and them absorb with a porous scrap cloth.
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Buy a new element.
Smoke or gas let off by a melted plastic spoon is toxic and should be avoided. The cooled plastic can be disposed of in the trash in a normal way.
Ammonia is not a cleaner we'd choose to remove plastic from surfaces. It (ammonia) won't dissolve or "melt" the plastic, so it is ineffective in removing melted plastic from surfaces.
he melted
To remove a melted plastic bag from the bottom of a car, let the car cool down a bit, but not completely. Take a metal knife and chip the plastic gobs off.
It's next to impossible. You could try chipping it off, or you bring the stove outside and burn off the plastic.
yes as it is plastic
Yes, melted plastic can hurt you. The primary danger is from a burn. Melted plastic is hot, and it tends to stick to skin and clothing. It is exceptionally dangerous stuff in that regard.
put it in a bowl of vinegar overnight and you should be able to scratch it off in the morning
Plastic is always going to be plastic. When plastic is melted it becomes hard.