Neem oil (Azadirachta indica) can be used as an insect repellant and is great for skin conditions such as acne and eczema owing to its anti-inflammatory and healing properties. Use it as a top-spot treatment on dogs' collars to repel fleas. Add it to shampoos for lice, fleas and scalp problems such as dandruff and psoriasis.

Neem can be used in the garden as a foliar spray to repel pests and eliminate fungal and bacterial infections. Neem does not kill earthworms.

Country of origin: India

Directions

Neem oil can be applied neat on the skin, but because it is a strong oil it is advisable to perform a skin allergy test first by applying a very small quantity of oil on a small skin patch. 

A note of caution

Do not take it internally. Do not use undiluted on the skin. Keep out of reach of children and away from the eyes. Do not use it during pregnancy or if you are breastfeeding.  Always dilute before use (see Directions).

Some individuals may experience irritation and/or allergic reactions when applying diluted essential oils to the skin. Perform a skin test before using it on your skin.