Turn on your oven and preheat it to 350 degrees Fahrenheit.
You should place the bottle on the glass while the oven is preheating. It's better to let the glass heat up slowly.
After the oven reaches 350 degrees, wait 10 minutes.
Using your oven mitt remove the bottle from the oven.
Carefully peel the corner of the label away using a knife.
When the corner is exposed, use it to peel the rest of the label away.