Aztec Secret Indian Healing Clay 454 G - 100% Natural Bentonite ClayMix clay with equal parts of raw apple cider vinegar and or water. Use a non metal bowl and utensil. Stir the mixture well to a smooth paste. Add more Clay or liquid as needed. Apply 1 4 in, to 1 2 in. to the face or other area. Let it dry for 5 10 min. for delicate skin and 15 20 min. for normal skin. You will feel a pulling and tightening sensation. FEEL YOUR FACE PULSATE! Remove clay by washing with warm water. Slight redness of the skin is normal