Hey Geeks, Have a wee question for you all. I have a new client for a pedicure and he was complaining of hard dry cracked heals and yellow thick nails. When seeing him for the first time last week couldn't believe how little hard skin I could see on his feet. His nails were very thick and yellowish in colour. He only gets his heal problem while on holiday and his feet are open to the air in sandels. i gave him a pedicure and made him a tea tree cream to use on his feet twice a day. I'm seeing him again in 1 week as he wants his feet better for going on holiday. Any ideas on this ? Do you think the callus peel would benefit even though I can't see any hard skin ?