The onset of a headache or sinus pressure can begin when you least expect it! Take a moment before reaching into the medicine cabinet to reach instead for your favorite Hot/Cold Pack from Natural Body Comfort & spritz it with our Headache & Sinus essential oil blend. This spritzer is made with a blend of Eucalyptus & Peppermint. - Eucalyptus Oil is both an anti-inflammatory as well as an expectorant & is said to help ease headaches, most especially those associated with sinus headaches. - Peppermint Essential Oil contains a significant amount of menthol. Among its many uses, menthol is known to help relax & ease tension headaches & muscular aches & pains. Our 2 oz. spritzers are made using 100% Pure Essential Oils & specifically designed to work on our Heat/Cold Therapy Wraps & Packs. Use these spritzers to add a scent or rejuvenate your existing pack, as even they will lose their scent over time. It is recommended when heating, that you add your spritz after coming out of the microwave. Same holds true when using cold from the freezer. Hold & spray approximately 5-6 inches away from pack. You will enjoy this light fragrance for approximately 30-45 minutes. This allows you to change-up your scent depending on your needs at the time of use. Our therapy wraps & packs themselves are all made unscented, so you the customer can add scent for individual need & likeness. Our spritzers make a wonderful addition to our packs when gift giving. Choose the fragrance that best suits you upon checkout. See our entire product line by clicking on this link & be directed to the store: https://www.etsy.com/shop/NaturalbodyComfort With any new fragrance we recommend testing on a small bit of cloth before your first use to make sure you can tolerate it & have no allergies. Some essential oils should be avoided during pregnancy or by those with asthma, epilepsy, or with other health conditions. All information provided here or any of our other sites are not meant to take the place of solid medical advice. Always consult your health care provider for advice. Headache & Sinus Blend Microwave Pack Aromatherapy Spritzer - Designed To Enhance Our Natural Therapy Flax Seed Heating Pads, Free Shipping