Azuna — Tea Tree Oil Odor Eliminator Gel

Purifiers handle particles, but lingering odors are their own problem. Azuna's gel uses Australian tea tree oil released by evaporative diffusion over roughly 60 to 90 days per jar, going after odor at the source rather than masking it with heavy fragrance. A low-effort answer for pet zones, bathrooms, and musty corners between filter cycles.