ANSWER:

You must not do this and it is wrong as wiping the head and ears must only be done once. 

When I do wudhu and I wipe water at the back of my ears with my thumb; sometimes I notice dry skin or very small amount of /hair on my finger from wiping my ears, so I put a little bit of new water on my finger and wipe the ears again. I do this as I’m not sure if the dry skin or the hair prevents water from touching my ears. Is my wudhu valid?

Ablution (Wudhu) |