investigators in fort land have determined that hand sanitizer combined with olive oil, combined with static electricity fueled the fire. the 11-year-old was recover not guilty bed when the fire started, burning about 20% of her body. >> steve: exactly how is it something like that happen? we're joined by jennifer, editor at popular science. good morning to you. >> good morning. >> steve: when you heard that story that this little girl apparently who had been using hand sanitizer started on fire, what did you think? >> it seems highly unlikely and yet, also possible. hand sanitizer is made up mostly of alcohol and that's a flammable fluid. so under the right conditions, it could catch on fire. >> steve: in hospitals, they have super hand sanitizer with a super alcohol content. >> hospitals use hand sanitizer that is 60% alcohol, which kills germs. >> gretchen: what about the olive oil? apparently they were using that as part of a treatment as well