There are several types of mercury. They include metallic mercury, and both inorganic and organic mercury compounds. Many of these forms are found in our environment, however, the most common natural forms include metallic mercury, mercury sulfide, mercuric chloride, and methylmercury (http://www.atsdr.cdc.gov/toxprofiles/tp46.html).
Cover your hair with a shower cap. You can choose to apply heat or not. Applying heat will open the cuticle of each strand so the coconut oil hair treatment can penetrate the core faster. Leave the coconut oil on your hair for at least 30 minutes without heat, or 15 minutes with heat. You can use a hair dryer to apply heat over the shower cap.
It might be one year, two years or even four years, it depends. Because of that, you can safely assume that every coconut oil lasts at least a year, but a few years is the most common scenario. Hereâs a rule of thumb: as long as you canât notice your coconut oil is bad, itâs fine. There is an exception from this rule: if your coconut oil is stored in your cupboard for more than 8 years, throw it out!