Dilutions & Conversions Guide for Blending Essential Oils: the oil content should only account for 1 to of the total blend, dilution: 1 oz. = 600 drops of oil. of 600 drops is 6 / dilution: 1 oz. = 600 drops of oil. of 600 drops is 12
This is very informative about different EO companies. Not every big name is in the post, but it's definitely a must read--Which Essential Oil Companies Should YOU Buy From? My surprising findings on my quest to find the best.