I have oral HPV type 11, even though I don't do oral sex, and I don't deep kiss at all. I wonder how the hell I got it from the mouth. Turn out, I have a bad habit bitting my knuckle when I'm thinking. And clearing teeth with my finger.
So when you have a bath, you use the hand to wash your body and private part. that's where virus come into contact with your hand.
HPV 11 is known to infect only genital part, anus and mouth. They don't cause warts on the hand. But they can reside there for sometime, exactly how long is nobody know. Even though scientist states it can live on animated object for 7 days. logically thinking on skin it could be even longer.
scientists also state washing your hand with anti bacterial soap will not kill HPV, unless you use bleach. So washing your constantly can only flush the more virus away from the hand's skin not killing it.
So that's how I got HPV 11 in the mouth. From penis to hand then to mouth via bad habits.
If you have genital HPV do not ever touch your mouth. Regardless how clean is your hand.