Healing or medicinal clays, because not all clays are, can be used internally and or externally. All healing clays can be used externally. They can draw out bacteria and toxins from the skin and help with blood circulation. They can be used in soaps, detox baths, or directly on the skin (mixed with a small amount of water). Also healing clays are great for any blemishes (blackheads, acne), bug bites or stings, cuts, eczema, psoriasis, minor burns, lymphedema, and inflammation.