Maybe you haven't heard of inhalants, but you probably come across them pretty often.
Many inhalants have a strong smell.
Because the chemicals in these vapors can change the way the brain works, and those changes can make people feel very happy for a short time. But inhalants can also do harm. When You Exhale Inhalant vapors often contain more than one chemical. Some leave the body quickly, but others are absorbed by fatty tissues in the brain and nervous system. They can stay there for a long time.