BRIGHT Air® Super Odor Eliminator Gel for Large Spaces, Cool and Clean, 64 oz Tub (BRI901129) EachContinuous action solid gel helps eliminate odors in large spaces (up to 500 sq ft) including basements, breakrooms, restrooms, and more. The proprietary Super Odor Eliminator plant based formula safely removes bad smells in freshly painted rooms, musty basements, garages, trash areas, high traffic offices, and more. Needs no batteries, no plugs and contains no harsh chemicals. Set it and forget it and let Super Odor Eliminator do the work.