This is a specialized, professional formula that balances odor removal without overwhelming your customers with an annoying strong scent. Zephair air freshener is a professional, commercial-grade spray used by the top Resorts & Hotels across the world. It's light and subtle fragrance doesn't annoy or bother those with sensitivities, but is engineered to attack the most horrid foul odors such as: smoke, mold & musk, food, urine and just stale air. Won't leave a sticky residue on fabrics and surfaces. Mountain Mist fragrance is a terrific soothing and calming scent.