Lavander - (Lavandula angustifolia) Its soft, floral scent has a calming effect. Lavender  has antiseptic, antispasmodic, anti-fungal and healing properties. It can be used to scent and preserve your clothes.

Lemon - Citrus limonum, has antiseptic, antimicrobial, bactericidal, astringent and deodorizing properties. It helps to improve microcirculation (making it good to help treat varicose veins) and it stimulates body's defences (good for minor cuts and wounds). Due to its astringent action it benefits oily skins. 

Lemon tea tree - Leptospermum petersonii, with a lemon scent, it is a potent anti-microbial oil and has anti-inflammatory properties. It  is also considered a great deodorizer.