Karen, Palmerston North.

I see the ads on TV for expensive treatments for cracked heels. Just as effective (if not more!) is to apply a coating of petroleum jelly (generic of course!) to the cracked/rough area. Cover with a piece of cling film, then a cotton sock (to keep it in place). Pumice away the dead skin in the shower/bath the next day. You should only need to treat them once or twice, and just maintain by pumicing once or twice a week. (Pumice can be picked up for free on our beaches.) You’ll also find that this prolongs the life of your socks/tights/sheets etc.