Kaolin clay is a fine, smooth clay that comes in a variety of colours (white, red, green, pink, yellow, and orange). I tend to use white 99% of the time I use kaolin. Appearance: A light, fluffy, fine powder. Texture: Smooth and creamy when blended with water. Light and smooth when dry. Scent: A bit dusty? Nothing terribly noticeable. pH: 6 ...