I have used this particular brand for many years. In that time I have only had to purchase a few bottles as even the small one will last me at least two or three years of regular use. I originally bought it for drying out pimples. It is also fantastic on mosquito bites. Be sure just to apply directly to the spot or bite and not the surrounding skin, as it will dry your skin out. I have also used it for a nail infection after an unfortunate beach manicure in Cambodia! It still took ages to cure as the nail needed to grow out but the infection didn't spread. Tea tree is also said to get rid of nits. I've put a few drops in my shampoo when I've been with kids with nits and had the paranoid itches afterwards. Last time I did this, my hair was lovely and soft afterwards.
It does have a rather medicinal smell, which just adds to its first aid feel. I usually take a small bottle of this with me when travelling.
I have used this product for so long and this brand is great quality for a great price. It also lasts so long!
Some of the things I regularly use it for include; pimple spot treatment, a few drops in with sports washing, mixed with aloe vera for problem skin areas, with water in a spray bottle as a lice deterrent for the kids, insect bites and also repellent, the list goes on!! I always have a bottle on hand.
Tips: It can irritate skin so blend with aloe, water or a carrier oil for large areas. Use a cotton bud to apply directly to spots.