>>43279exfoliate (clear the skin to varying degrees) and moisturize (use a product with occlusives and humectants in it, and drink water)
sunscreen is essential too. get spf 30 or higher and broad-spectrum and non-comedogenic
there are also treatments for specific skin conditions
examples of exfoliation: washing with soap or body wash, loofahs, pumice stones, facial cleansers, aha or bha chemical peels, foot peel masks
examples of moisturization: anything that calls itself a moisturizer, body lotion, hair products like hair oils and hair masks and some of the ingredients in shampoos and conditioners
ive also seen "foot creams" and "hand creams" that have both exfoliating and moisturizing ingredients. they have urea/carbamide in them since it has special softening qualities against really rough skin. there are high concentration urea creams as well
you could have oily skin or dry skin or different patches of oily and dry. you might have to target them with different products or find a product that claims to work on "combination" skin if you have that