/ Essential Oil Description / Mary's 100% Pure Natural Essential Oil Series 5ml 1. Breathe & Brave - Refreshing Essential Oils Content: 100% natural essential oil (organic Australian eucalyptus oil, organic lavender essential oil, organic orange flower, eucalyptus essential oil, rosemary essential oil, peppermint essential oil, etc.) Features: to boost the spirit, fresh thoughts, antibacterial and deodorant. 2. Rest & Relax - Calm and Soothing Essential Oil Content: 100% natural essential oil (organic lavender essential oil, organic complete ylang essential oil, organic orange blossom, sweet marjoram essential oil, lemon essential oil, sweet orange essential oil) Features: Relax, soothe, resist, and help sleep. / Essential oil use / 1. Drop 5-7 drops on the back of the diffused brick to achieve indoor fragrance, safe and fragrant and environmentally friendly. 2. Drop 2-5 drops on the water oxygen machine to enhance the indoor healing. 3. Drop 1-3 drops to help your body and mind refresh or relax. /Precautions/ 1. This product is 100% pure essential oil. Do not touch the skin directly. If it needs to be used, please dilute it with 1% grease or alcohol. 2. Store in a cool, dry place away from direct sunlight.