Diana Zuckerman, PhD, Sarah Romano, and Elina Mir. National Center for Health Research What are Inhalants? Inhalants are vaporous substances that are commonly inhaled to experience a mind-altering event or “high.” Many common household substances such as nail polish remover, glues, lighter fluid, hair sprays, and cleaning supplies can be used as inhalants. [1] Common … Continue reading Huffing Glue, Paint, and Cleaners: What You Need to Know About Inhalants