if you want great skin, you need to exercise and drink plenty of water sulfur treatment for skin issues was in the bible because it works. Today sulfur soap and paste are available and highly effective for most irritating skin issues. Lanolin based sulfur soap has been a game changer for my family. As you age your skin changes. At a certain age every man should go to the derm. to be checked for skin cancer. It creeps up on you and can be easily treated. If you cannot reach your feet, you need someone to clean them for you. If you don't have a spouse (or would like to avoid divorce) get a nail-polish free pedicure. They will scrub the callus from your feet and will remove build up that can lead to in-grown toenails and expensive drs visits. Don't let the skin on your feet go ignored, without them you're in a bad place.