I'm creating a cleansing spell that involves herbs but I'm having trouble with how to use them in the spell. Should i burn them? Make them into liquid? I've think I'd try to put them into the spell by using an element. Like burning them and then using the smoke? Or mixing them into water and then sprinkling the water around the house? But i don't know which element would be best. I've tried looking up which Element would best represent bringing positive energy into a house, bringing protection and dispersing the negative but honestly I'm not the best researcher. Haha :p.
And finally to the question. Would have a suggestion to what i could do to the herbs?