Hi all !! I need some suggestions on the additives to use for removing tan and dead skin,black heads,whiteheads,small pimples,allergies..and that suits sensitive skin as well..the recipe i am planning is includes neem oil,olive oil,soybean oil,canola oil,castor oil,coconut oil,cocoa butter and shea butter..but i am quite confused with additives..i want to add things that remove debris from skin on regular use,but not feel very hard scrubbing..waiting for your suggestions.. thanx in advance.