Fire is a purifying as well as a creator. Here is two examples of rituals to perform with the candle in the link.(Moon, Color...)

Sit in a space where you won't be disturbed, prepare a glass of water, burn incense, prepare an earthenware or metal pot on a saucer to burn the paper.

For a clean-up: Write down on a piece of paper your worries, anything you want to get rid of, expose your sadness or anger and then burn the paper with the flame of the candle and empty the ashes into the earth.

For an intention, a project: Write down your wishes on a piece of paper, take a few minutes to imagine yourself in this desired dimension, then burn the paper with the flame of the candle, empty the ashes into the earth.