A ton of these UV sterilizer wands have been hitting the market ever since Covid-19 came on the scene, but most of them are just gimmicks and don’t kill squat. I strongly feel that this particular wand is useless to use to kill any germs or virus particles. It takes batteries, is somewhat cumbersome to use and is dangerous to skin and eyes. I much prefer a can of Lysol or a disinfectant wipe any day over one of these things. When I selected it for review I had not done any research on them but now that I have I wish I hadn’t selected it.