The pressure created by the butane gas inside the can allows the contents to be sprayed out with greater force than other types of aerosol containers. This means that the contents are dispensed in a fine mist that covers a larger area than a cream or roll-on deodorant.

One of the largest concerns regarding the use of butane in deodorant is its negative impact on the environment. When butane is released into the air, it can contribute to air pollution. This is due to the fact that butane can react with other chemicals in the air and lead to the formation of ground-level ozone.

Ground-level ozone is a harmful gas that can cause respiratory problems, especially in people with pre-existing conditions such as asthma. It can also lead to damage to crops and other plants.