Jeana, Thanks, Right now I have a Patchouli and Sweet Orange but it's not strong at all. Also made a few of Lavender, Thyme and Rosemary and those are pretty good but I'd love them stronger. I used an LX 18 in one and HTP 104 in another and an HTP 105 in another size. I'm in Canada and can't find CD and CDN wicks. Today I was in a store and picked up an all soy Lemongrass that smelled great in on it's own so I can see why it would burn well. Awhile back I made an all flower citrus blend that had a light scent throw so maybe stronger blends work well. Also might try adding some coconut oil to my wax to see if that helps.