Magic Forums

Hey guys, so recently my mentor left me, and I haven't really been doing too many spells and rituals, but I've decided that I'd like to do a Seance for Samhain. I'm no longer in a coven, but I do have a couple friends that are interested in making one with me, so as soon as I self-initiate myself to a High Priestess, I'm going to make a coven. Buuuut, no matter what, I do want to speak with a few spirits that I've been itching to get in contact with, so I'm pretty excited about this ritual. I have a big issue though. One of my friends was in the past involved with Satanism. They called upon a demon several times, and I can feel some bad energy still surrounding him. I've tried to come up with a couple of purifying rituals, but I really want to make sure I get him super clean, because I do not want to get involved with any demons, as I've had some issues with bad spirits in the past (Incubus, Succubus, PSI vamps, etc. I don't really count them as demon's, but they're similar I guess). So I was wondering if you could give me a couple ideas for some effective cleansing rituals. I have time to run down to my nearby Pagan store, so if there's any supplies that I need I can get them. I don't have very many supplies, just candles of all colors, 2 different types of incense (one's 4 elements, and the other is a dream/vision one, I forgot the name), a rose quarts pendulum, a tarot deck, quite a bit of hematite, multiple pentagrams, and pretty much any herbs that you can use in cooking xD I have some chalk and sea salt too for the circle if it needs to be outlined. Thanks in advance!