Okay, in the course of cleaning your crystals which you should be doing on a daily basis or when the need arises, you might have had the opportunity to face some “really really tough opponents”. These are really negative entities or energies that just won’t go away. Despite smudging the crystal or crystals almost a million times, it still gives you headaches or worse, your 3rd eye chakra keeps on spinning and spinning and you have a slight headache in that area as well.
My suggestion here is if the problem or the opponent is just too powerful or that an attempt to rid such crystal of such entity will bring disastrous and dangerous results to you, then bring the affected crystal to a local shaman or a psychic healer or one that has substantial, tested experience in removing negative entities or energies from sick crystals.
Riana was a master in doing this. But my 1st mentor stopped doing it now; there were other pressing things that had to be attended to.