I'm a relaxed 4A. I shampoo weekly.
I use different things to wash depending on what products I used in my hair the week before. I mostly use ORS Creamy Aloe Shampoo, but if I haven't used any cones I might use African black soap, Cream of Nature, Hesh Nikar (Indian) shampoo bar, shikakai shampoo bar, Indian powder mix, Suave Humectant, or Pine Tar shampoo (rarely/harsh). Tonite I used Nexxus Humectress. I still have other shampoos from pre-LHCF days that I will eventually use up, but the ones listed are what I use most.
Since Kimmaytube's video, I will not be using Dr. Bronner's Castile soap on my hair anymore, nor baking soda, I will probably use ACV periodically, but no more than a capful per 32 oz. of water.