We know that tea tree oil has anti-inflammatory properties. It can cure acne. If you wonder whether you can leave diluted tea tree oil on your face overnight, the answer is yes. You can let it sit for a few hours or overnight. Just make sure to wash it with warm water as soon as you wake up. Backed by numerous studies, tea tree oil brings with it a lot of benefits. These include improvements in skin conditions. It can also assist in healing wounds. Plus, this oil here smells good. But if there is one thing you should know, it is that this is strong. This means that you have to dilute it with something else. Applying 100% of the oil directly to the skin can cause irritations. It can be soothing, alright. But some people can be sensitive to it. But side effects aside, there is more to this oil than meets the eye. Here are a few more ways by which tea tree oil helps. And yes, you can apply it to the affected area and leave it overnight. We know we mentioned acne and all that stuff. But aside from these, tea tree oil can also get rid of athlete’s foot and toe fungus. Your feet can get to the dirtiest part of your body. With all that walking, this can get nasty to the feet. Its anti-fungal benefits, can help avoid athlete’s foot and all other sorts of nail infections. You only have to mix the oil with water and apply it to the affected skin of your feet regularly. This should treat the condition. Aside from that, it can also get you rid of lice. When you get an itchy scalp, you already know what you’re having. Tea tree oil is a natural treatment for lice. About 1 to 2% of the oil applied to the affected scalp can do wonders. You can leave it overnight. In the morning, comb your hair, and you’ll get the results. Finally, wash it with shampoo and conditioner. Do this about a couple of times per week. This should drive the lice away from your head. And before we forget, it also treats dandruff. We know how dandruff and dry scalp can be embarrassing. It can also be uncomfortable, especially if you are shedding in front of everyone. And itchy! Tea tree oil is there to help you with the dry scalp. It moisturizes the scalp and soothes it as it blocks pores that are the cause of dryness. For this, you can massage a few drops of the diluted oil into your scalp. Leave it there for about 15 minutes or longer. Then rinse. You can also mix the oil with your shampoo and conditioner. Just let it sit for a few minutes, then rinse.