An air freshener is essential not only in obvious places like bathrooms, restrooms, and rooms where someone has smoked. It’s also useful in many homes and offices where people simply enjoy a pleasant scent for a more comfortable environment. And if you haven’t been to the mountains for a while and miss the fresh mountain air, the manufacturer claims that this freshener smells like mountain cedar.The bottle itself is nothing remarkable, although it's interesting that aerosols have been made in plastic for a while now instead of aluminum cans. Personally, I prefer the trigger spray system over the old-fashioned button—it’s also better for the environment, as it doesn’t contain harmful substances.In general, this air freshener is convenient and effective. The bottle is comfortable to hold, and when sprayed, it distributes the mist evenly, although there are sometimes small droplets left on surfaces. The scent mainly creates a sense of cleanliness and freshness, and it’s hard to really call it "Mountain Air"—the manufacturer likely just added a pine fragrance. However, at least the scent isn’t unpleasant, and it’s perfectly fine to use.The scent itself is subtle and non-dominant, so it can be used in any room without the risk of creating an overpowering fragrance. It quickly eliminates unpleasant odors, but of course, it won’t handle heavy odors. The fragrance doesn’t linger for long, so if you want a constant scent in the room, you may want to look for another option.