Two powders that usually leave oily or combination skin feeling cleaner and less greasy: Fuller's Earth (Multani Mitti), a fine clay, and Neem, a dried leaf powder. Fuller's Earth makes a quick face wash: ½–1 teaspoon with 2–3 teaspoons of water, massaged over your face for 30–60 seconds and rinsed straight away, up to twice a week. Neem is a short mask that lifts excess surface oil and everyday residue as you rinse it off. Both are occasional steps, not a replacement for your daily face wash. Step by step: how to use fuller's earth on your face and how to use neem powder on your face. Patch test 24–48 hours before first use.