Cleaning your phone

Anyone obsessive enough to keep their phone squeaky clean?

They had these on shark tank

Or something like it

I suppose there are a number of people, OCD or not, who would spend $60 on this product. But I would guess there are a much greater number of people like me who use their shirt or whatever is ready to hand to occasionally wipe off their phones. My thinking is that 99.99% cleanliness is a very short-lived status, and right after debugging a phone, one contaminates it post haste with whatever crud is on one's hand and ears. It's probably much more important to keep hands 99.99% clean throughout the day to ward off not only harmful bacteria but also harmful viruses. Hands free calling might help, too. I always worry about that .01%.