Facial oil treatments with tamanu could help clear acne and fade acne scars in those who have a dry, chapped facial skin type, however it is a bit too heavy for those with sensitive facial skin. Hawaiian Tamanu nut oil hydrates dry skin and has anti-inflammatory properties that reduce the swelling of rashes, insect bites, and sunburns. Tamanu oil also possesses significant antimicrobial, antibacterial, and anti-fungal qualities. these healing properties make it effective on scabies, ringworm, and athletes foot, and jock itch. It is also used on babies to prevent diaper rash and skin eruptions. The rich, nutty scent makes the oil pleasant to use and even helps eliminate body and foot odors. Tamanu reaches its full healing potential when applied to serious skin conditions such as psoriasis, eczema, and diabetic sores.