The reasons why some countries ban vaping may include the following:
1. Big safety hazard. There are many vape merchants, product quality varies, and there are major safety risks when using them.
2. Protect minors. The state requires that vapes must not be sold to minors, vape must not be sold over the Internet, and vape advertising must not be done on the Internet. The World Health Organization also believes that vape is harmful to health and must be strictly controlled.
3. High nicotine content. The nicotine content of vape is far higher than that of ordinary cigarettes, and the harm is more serious than that of ordinary cigarettes.