Tamas Ayurveda full-strength Neem oil helps soothe red, itchy, inflamed skin associated with ailments like acne, burns, rosacea, eczema, psoriasis, and rashes among others. Neem Oil works as a natural substitute for anti-aging products and as a protective agent against skin damage caused by UV rays. Neem oil is also an effective treatment for hair lice. Directions:- To treat acne, fungal infections, warts, or moles, use undiluted neem oil to spot treat affected areas. Lightly dab the neem oil onto the area using a cotton swab or cotton ball, and allow it to soak in for up to 20 minutes. Wash off the oil with warm water. Use daily until you achieve desired results.