Magic Forums

As someone who'd studied paganism for a long time, I understand what foods/plants certain gods/goddesses like as offerings. But what about fragrance oils? For example, if I were to burn a scented candle made with bread and blackberry fragrance oils in a ritual involving Brighid, would she be offended or would she appreciate the scented candle as much as she would real bread and blackberries? I'm going to hold off on doing such rituals until I get this figured out because I don't want to accidentally offend any deities.