There is perfect, and if that's true what the manufacturer writes, it served its purpose. I use the parts also like to clean times to remote controls or anything else where so tümmeln the bacteria levels after a cold, it is not bad to clean the whole time. Coughing and sneezing, then another guest comes, not good, so you can also endear)
Did that also share happy times in your backpack if you so on the day gives your hands the people and has no way to wash hands is also a great way to clean your hands.
I think the towels recommended in the price / performance. And you'll buy me continue.