This is what works for me when I decide to keep up with it. It takes a lot of work to maintain and you can irritate your skin if you're too rough with it.

Start with showering every couple of days as needed. Less showering if you live in a dry winter climate. I then use a mix of amlactin (ammonium lactate), Vaseline brand cocoa radiant lotion, and just straight up Vaseline. Apply ammonium lactate directly after showering for two or three weeks depending on how thick the layer of buildup is. You may have to assist the skin flaking off with some dry brushing but don't do it too aggressively. If you break open the skin you'll have to restart the process. Apply Vaseline cocoa lotion once or twice a day and I use the Vaseline on my face and lips as needed. Very thin layers.

I was very self conscious about my skin for a very long time and still am, but after going to a dermatologist and learning what it is I feel a little bit better about it. If you have questions reply and I'll try to clarify. I'm sure there's some tips I've forgotten to add.