Tea tree

webmd.com - TEA TREE OIL
"Tea tree oil is applied to the skin (used topically) for infections such as acne, fungal infections of the nail (onychomycosis), lice, scabies, athlete’s foot (tinea pedis), and ringworm. It is also used topically as a local antiseptic for cuts and abrasions, for burns, insect bites and stings, boils, vaginal infections, recurrent herpes labialis, toothache, infections of the mouth and nose, sore throat, and for ear infections such as otitis media and otitis externa."
"Tea tree oil is LIKELY SAFE for most people when put on the skin, but it can cause skin irritation and swelling. In people with acne, it can sometimes cause skin dryness, itching, stinging, burning, and redness."

aromaweb.com - Tea Tree Oil
Perfumery Note: Middle
Strength of Initial Aroma: Medium
Aromatic Description: Tea Tree Oil is medicinal, fresh, woody, earthy, herbaceous.

organicfacts.net - Health Benefits of Tea Tree Essential Oil
Antibacterial, Balsamic, Cicatrisant, Antimicrobial, Antiviral, Expectorant, Hair Care, Insecticide, Antiseptic, Stimulant, Sudorific, Fungicide
Other Benefits: Tea tree essential oil can provide relief from muscular pain, aches, and sprains because its strong chemical properties can work as an anti-inflammatory and also encourage blood flow to a specific area (being a stimulant), which speeds up the healing process and increases the rate of new tissue and cellular growth.
A Few Words of Caution: Although there are no inherent risks of topically applying tea tree oil, in some rare cases, people may be overly sensitive to the oil, as a form of a minor allergenic. However, there have been numerous reports of people who accidentally consume tea tree oil, and this should be strictly avoided. The side effects of consuming tea tree essential oil can be quite serious, and they include confusion, hallucinations, drowsiness, coma, unsteadiness, severe rashes, vomiting, diarrhea, general weakness, stomach upset, blood cell abnormalities. This should always be kept away from pets and children.
Blending: This Essential Oil blends well with Cinnamon, Clary Sage, Clove, Geranium, Lavender, Lemon, Myrrh, Nutmeg, Rosewood, Rosemary and Thyme essential oils.

bodyecology.com - The Tea Tree Skin "Miracle"
Ring worm and athlete's foot
Softens corns
Cuts and scrapes
Itching of insect bites and chicken pox
Warts
Acne
Dandruff
May help reduce fevers and end headaches
Pain reliever
Treats lice
Can help lower blood pressure
Helpful for infections including vaginitis, sinusitis, cystitis
Anti-viral and anti-candida

care2.com - 20 Great Uses for Tea Tree Oil
For Health
1. Use a dab to treat acne.
2. An anti-fungal for treating Athlete’s Foot, eczema, various yeast infections, etc.
3. An antiseptic to be used on cuts and burns.
4. An anti-viral: it may lessen the symptoms of colds and flu. Try using a few drops in the bath.
5. Add to a vaporizer to loosen chest congestion.
6. Add a small amount to shampoo to destroy head lice.
7. A small amount added to your bath can help with persistent body odor.
8. Treating sinus infection.
9. For dandruff and dry scalp.
10. In the form of aromatherapy, tea tree oil is used to treat colds, persistent coughs, acne, toothaches, and sunburn.