Hi, we are in belly bands too, I am trying to break him from marking everything but I have a very determined little boy. I used baby wipes for awhile, I had the same problem with pee smells. I keep his hair under his belly trimmed super short (Presley has a longer coat), I also use lavender baby powder every time I change him. I have found the baby wipes are not what they are cracked up to be to keep them smelling good. I use wet wash cloths now and it works MUCH better. Presley doesn't smell at all, he gets a bath every 6-7 days. I hope this will help with you