SO FRESH + SO CLEAN Lemon, Orange, Rosemary, Eucalyptus, Vanilla Great for hosting, gifting, or just to treat yourself to some GOOD VIBES. These stovetop simmer kits are such a simple and natural way to bring a gorgeous aroma into your space. Just add the ingredients to a saucepan or slow cooker with 4 cups water and simmer on low for a delightful aromatic experience for hours