This is such an easy process and requires no special tools or equipment.
Step 1: Poke Holes in Wax
Step 2: Fill Jar With Boiling Water
Pour the boiling water into the glass jar.
The hot water will liquefy the wax, and the wax will float to the surface on its own.
Step 3: Allow Water and Wax to Cool
While waiting, take the opportunity to remove any labels from the jar. The hot water will loosen the adhesive.
Step 4: Remove the Cooled Wax
Place wax in a plastic bowl or bag for future craft projects.
Step 5: Take Care of Any Wax Remnants
It's likely some stubborn wax may still cling to the jar.
If it's a small amount, use an old receipt or paper towel to wipe the inside of the jar.
If a lot of wax still remains, repeat Steps 2-4.