Easy Child gets what I called "the barky cough" a couple of times a year. He has a nebulizer and I have Albuterol and Pulmacort for the times when he needs it. This morning I got up to take my shower and I found, floating in the toilet bowl, two empty vials of Albuterol. I questioned Difficult Child, but, of course, his reply was, "I didn't do it! Why do you always think it's me?" Why do I always think it's him when something happens? Is he really asking me that question? But I digress. I did question Easy Child about it, and he also denied taking them. I moved them for now, but I think I have to find a different place to keep them. Difficult Child is almost 16. I know high school kids experiment with things that we parents would rather they didn't, but is this something I should be REALLY concerned about? Is this just normal experimentation, or a staring point to something bigger?