Canned Fresh Air is a product that originated in China and is sold in cans. The product is meant to provide a way for people to freshen up indoor air in areas with heavy pollution, such as cities like Beijing and Shanghai. The air inside the cans is claimed to be sourced from clean and natural locations, such as the Canadian Rocky Mountains, and is sold as a way for people to take a breath of fresh air when the air outside is poor quality. The product has been met with skepticism, as some experts have noted that the air inside the cans is likely to be no different from the air outside, and that the product is more of a marketing gimmick than a real solution to air pollution.
“Canned Fresh Air” is not a new concept, but it has gained popularity in recent years in China and other countries with heavy pollution. Some companies that sell the product claim that the air inside the cans is sourced from areas known for their clean air, such as the Rocky Mountains, and is then compressed and sealed in the cans. The product is marketed as a way for people to take a breath of fresh air when the air outside is poor quality due to pollution. However, many experts have pointed out that it is not possible to compress and seal air in a can, and that the air inside the cans is likely to be no different from the air outside.
The product has also been criticized for being a marketing gimmick that does not address the root causes of air pollution and doesn’t actually provide a practical solution. Some critics also point out that the product is likely to be more expensive than buying a face mask or taking other measures to protect oneself from pollution.
It’s also worth mentioning that buying canned fresh air could be a waste of money, as the fresh air is not in a sealed can but in a can with a valve, once the valve is open the air will start to come out.