Being able to make a tea tree oil fly repellent recipe is simply the best. Why? This is because it’s not only easy to prepare, but it can also be done anytime. Plus, you can even mix other types of essential oil here, just like how we’re going to do it in this article.
Step 1: Get spray bottle and add vinegar into it (2/3rds full) Step 2: Add water until the bottle is full. Step 3: Add 10 drops of tea tree oil in the bottle. Step 4: Add 20 drops of vegetable glycerin in the bottle before you mix the solution. Step 5: Tightly close the spray bottle and shake it really well.