**4 oz Peppermint Essential Oil - 100% Pure, Undiluted, Therapeutic Grade (Mentha Piperita) for Aromatherapy, Skin, Hair & Body Care - Perfect for Diffusers, Massage & Stress Relief**

My spouse and I use this in our diffusers and we both love it. I especially appreciate it as it clears my sinuses.UPDATE ON CURING ALLERGIES AND COLDS 4/22/19: Some really nice folks at a seed company shared with me their Allergy Relief Recipe and I used it and it cured my allergies. Over several decades I had taken many prescription allergy meds, went to an allergist, and even used a saline nasal rinse product. They had abated quite a bit but still I was using Sudafed at least once a day, sometimes Benadryl and sniffling at times until I used the Allergy Relief Recipe in a roll on. It cured me! I have not taken Sudafed in over a month. I roll it under my nose and at the back of my neck, the base of my hairline area. So I am so glad I started making roll ons! The recipe that cured me is 10 drops Peppermint Oil, 10 drops Lavender Oil, and 10 drops Lemon Oil-the remainder is Fractionated Coconut Oil, apply as needed to cure allergies or recover quick from a cold or cough. It even works to stop the itch of dermatitis or insect bites if rolled on the affected area.Recently my spouse had caught a bad cough with sneezing that had been going around his workplace. Some others had spent money going to the doctor and for prescriptions and still were ill for at least a week. Instead of going to the doctor I had him use the allergy roll on, filled my diffusers with 3 drops lemon oil, 3 drops, peppermint oil, 3 drops lavender oil and 1 drop of tea tree oil to disinfect. Then I had him use my nano steamer on the facial steamer setting and sprayed a menthol, thymol, eucalyptus mist in the air as he did this. He also used this mist while showering. I also made a huge pot of my special homemade ALL VEGETARIAN BUT IT SURE TASTES JUST LIKE CHICKEN SOUP, and had him eat it all weekend and sit out in the sun for additional Vitamin D production. He made two loaves of low fat homemade bread using my recipes, one raisin to go with it. He was cured from the very severe sounding bronchitis/cold in a weekend. He only used the facial steamer once but I feel if he had used the facial steamer treatment 4 times in one day he would have been cured in just one day instead of three.UPDATE 8/1/19Still using this in my rollons to keep allergies away. I no longer have to use it daily. I no longer take allergy pills since I have been using this and I no longer get the sniffles or post nasal drip I suffered with for years prior to using the allergy relief recipe that includes peppermint. After my essential oil bottles are empty I fill them with carrier oil and shake releasing the remaining essential oil on the sides of the bottle into the carrier oila nd I have wonderful scented oil for baths, etc.