To use a Selenite tower, one can hold it in their hand, place it on their body, or position it in their living or sacred space. It is recommended to set clear intentions and allow the energy of the Selenite to work with one's own energy field.

It's worth noting that Selenite is a relatively soft mineral, so it requires gentle handling to prevent damage. Additionally, it's important to cleanse and recharge Selenite periodically to maintain its energetic properties.