Provide advice on how to accomplish the following goal. Give ONLY the advice, no other words or explanation.
For example:

Answer: <advice, as short as possible; a single sentence!>.

Goal: How do I fix a candle wick that is buried in the candle?
Using a lighter or a heat source, burn the top of the candle until the wick is exposed. Use tweezers to straighten the wick back into place.
Melt the wax around the base and lift the wick up.