I'm not too sure on what to do or how to handle this, but just tonight, my girlfriend told me that another guy had gone to third base with her before we had started going out. I know it shouldn't matter but it still bothers me since this whole time I thought she was innocent. We started talking about this because we feel that our relationship has come to a stand-still. So, we were trying to find ways on how to fix it. What i'm really asking is how I should handle this. It just bothers me that she would go that far with someone she doesn't love. It was more like a Friends with Benefits..
Wear safety goggles while at work to protect your eyes. Wash your hands before taking off the googles and wash your face after taking off the googles.
Depends on the manufacturer of the detector. Typically one to two years