BAKERSFIELD, Calif. -- A new study has showed that 12-year-olds are more likely to abuse potentially deadly inhalants than they are to use marijuana, cocaine or even cigarettes.

The data from the federal Substance Abuse and Mental Health Services Administration found that between 2006 and 2008, 6.9 percent of 12-year-olds admitted they had used a non-medical inhalant.

Experts said only alcohol was a more widely used drug by 12-year-olds. One study participant, 17-year-old Ashley Upchurch, said she first inhaled or "huffed" air dusters when she was 11. It was a cheap, powerful high that came on instantly.

SAMSA is trying to raise awareness about the potential deadly effects of " huffing." They said that some 12-year olds find easy access to chemicals known as "poppers" and " whippets" at some concerts. And sniffing household products, like glue, air fresheners, hair spray or even paint thinners, allows kids to get a quick, inexpensive high.

SAMSA said most parents don't know that just one sniff can cause irreversible physical and mental damage, while prolonged use can lead to liver, lung and kidney problems, and cause the loss of muscular strength.

Warning signs that someone has been "huffing" include general confusion, watery or glassy eyes and slurred speech.