Essential oils are natural, but they're not as safe as you think. 1  1. Skin discoloration, burning and sores. 2  2. Danger to babies and pregnant women. 3  3. Skin irritation and itching. 4  4. Danger to small pets. 5  5. Dangerous interactions with preexisting conditions. 6  6. Illness or death when swallowed.
Narcotics is a term used to describe all illegal drugs. It depends which narcotic you are taking. Like marijuana will take anywhere from a week to a month depending on your usage and metabolism. where as cocaine will take about three to five days depending on usage and metabolism. All are different.
Barbiturates - 2 to 4 days in urine, up to 90 in hair and 1 to 2 days in blood. Phenobarbital - 2 to 3 weeks in urine, up to 90 in hair and up to a week in blood. Benzodiazapines - 3 to 6 weeks in urine, up to 90 in hair and 2 - 3 days in blood. Marijuana - 7 to 30 days in urine, up to 90 days in hair, two weeks in blood. Methamphetamine (crystal) - 3 to 6 days in urine, up 90 in hair, 24 - 72 hours in blood.