😶‍🌫️ What scrub do you use to exfoliate your heels?

How do you exfoliate your heels? I usually scrub them off with a Daiso callus remover while showering, but I think it would be good to use a scrub product as well. I got foot exfoliation at a salon this summer, but after two months, the dead skin has started coming back. Since it's summer now, I can wear socks, but I would still like to manage them with an effective foot scrub! I would appreciate any recommendations 😊