I posted a few recipes in other forum categories that have essential oils in them. You can find essential oils at most health food stores, you can purchase tea tree oil at walmart and target.
They range anywhere from $3-$50 a bottle depending on what you're getting, but mostly cost about $8 on average and they last a Really long time. Make sure you don't accidently buy Fragrance oils because those are not the same and have fillers in them, etc.
You're more likely to experience an allergic reaction to a Fragrance oil. Save the fragrances for your candle or soap making
