Cleansing and recharging your crystals and gemstones is a must when you have them at home and here are the ways to do it, Hermes. One of the techniques to cleanse your crystals and gemstones is by using natural sunlight or moonlight. Expose them to direct sunlight for several hours to charge energy. The second one is water; generally, it is enough to wash them under the tap to rid them of negative energies. In turn, using smudging with sage or applying sound waves with the frequency of a tuning fork will help bring them into the proper frequencies. Finally, if you store the crystals and talismans in a clean specialized area, they will not have other energies imposed on them from other objects. If they are cared for as mentioned here, their healing properties will be boosted and they will remain bright longer.