The regulations surrounding the purchase of compressed gas products, such as those containing butane, vary considerably depending on jurisdiction and intended use. While no federal law in the United States explicitly dictates a minimum age for purchasing all butane products, state and local laws, as well as individual retailer policies, often impose restrictions. These restrictions are generally implemented due to concerns about misuse, including potential inhalation abuse or use in illegal activities.
Controlling access to substances with the potential for misuse serves to protect public health and safety. Historically, legislative action regarding age restrictions on certain products has been driven by data indicating patterns of abuse or misuse within specific age groups. The specific age limit and the types of butane products affected can differ significantly based on regional regulations and local retailer discretion.