Just a heads up for those that have Ozone generating devices that are popular with archery hunters. Ozone kills all bacteria and viruses. My wife has Covid and I have been using Ozone to sanitize all of our facemasks on a regular basis so they can be re-used. Facemasks are hard to come by these days so if you are short, and have ozone, you are in business to keep the masks virus free. I have doing the same with her hairbrushes, toothbrushes, and some other personal items that she uses.