Strip the lavender flowers and rosemary leaves from their sprigs. Combine the almond and neem oils together in a measuring jug. Crush half the rosemary and lavender in a mortar and pestle with a little of the oil mixture to help ease the crushing process. Place the mashed-up herbs in a saucepan. Repeat with the second half of the rosemary and lavender, again adding a little oil for crushing, and then pour into the saucepan with any remaining oil mixture.
Add the garlic to the saucepan and heat gently for 20 minutes. Strain through a sieve lined with muslin. Stir in the tea tree oil. Filter into a sterilized 500-milliliter bottle.
If using immediately, apply to dry hair, making sure that the hair is completely covered and that the oil penetrates to the scalp. Cover with a towel and leave on for at least 1 hour, or overnight if possible, and then wash off with two applications of shampoo.
Apply conditioner, and then comb through with a nit comb. Use the next application 7 days later, to deal with any nits that may hatch during that time. Comb through with the nit comb every 3 days.
The oil will keep for 6 months.
The content of this program is for entertainment purposes only and is not intended as medical advice. Always consult a professional health care provider before trying any form of therapy or if you have any questions or concerns about a medical condition. Natural products can be toxic if misused, and even when natural products are used as directed, certain individuals can have adverse reactions.