Sensitive as in allergic. She sneezes and gets stuffy.

I personally have a keen sense of smell, but I don't complain about others' candles, though I do try to keep my distance from highly scented candles, women wearing strong perfume, etc.

I'm wanting to burn the candles mostly as an air-freshening device... it gets really stale and stuffy-smelling in here sometimes. Any ideas on other ways to accomplish that?