Lately, about 2-3x a week, for about an hour or two at a time.
Hadn't even bought a candle in a long while, probably because I come from a candle/wax melt crazy family and was a little burned out on the constant scents. Not that I don't enjoy them, it was just all the time for so long. But now I'm out of the house and I think I started to miss it, LOL.
I love the way a candle throws scent, in a way sprays & such can't, and I enjoy the flickering light. I never burn them unattended or in a room I'm not hunkered down in.