Brushing. Yes. Okay. Since I already do it, I think I'm going to up the frequency. I mean, is it the meth itself or the physical symptoms (dry mouth, forgetting to brush) it causes that is the source of tooth decay? Because meth (I think) is highly acidic, isn't it? So does that mean the smoke itself is corroding the smoker's teeth?
Sorry I keep coming back to this. I'm intrigued.