You magically remove strong odors from an area, person, or object. Up to a 40-foot cube or a single creature or object of up to Large size can be affected. A room full of garbage or carrion ceases to smell, for example, or someone sprayed by a skunk no longer bears the odor. If there is still material producing odors in the area, however, the smell will return within an hour. If cast upon the area of a stinking cloud spell, it removes the odor and the spell’s nauseating qualities, but not the obscuring fog itself. This spell can also be cast on a single creature of up to Large size, except for one that already gives off a strong odor (such as a troglodyte). For the next hour, the creature has no scent, and it cannot be detected by Wisdom (Perception) checks relying on scent.