Hair follicle testing is a type of drug test that is used to analyze drugs such as THC on your hair shaft to establish whether there are traces of drugs of abuse.
Although not commonly used, a hair follicle test is usually preferred by most companies as unlike analyzing body fluids, which is highly resistant to sample replacements and evasion by adulterating or just by drug abstinence for several days.
The hair follicle test, therefore, is a technology that provides greater detection ability compared to other methods used in analyzing body or hair fluids.
Hair Follicle Test vs. a Urine Test
The main difference between a hair follicle test and a urine test is the wide detection window in the case of a hair test.
Cocaine, opiates, PCP, and methamphetamine tend to get excreted from the body quickly and become undetectable 72 hours after use in urine.
Instead of the hours or days that body fluid tests cover, a hair follicle test covers several months making sure that a user cannot pass the test by abstaining for some days.
Besides, a hair follicle test eliminates any possibilities of adulteration or substitution; the collection procedure is non-intrusive, and with the test repetition capacity, it provides greater accuracy.
This makes it a much more effective testing procedure that correctly helps in identifying drug users.
How to Pass a Hair Follicle Test
If you are a heavy drug user and have a hair follicle test sprung up on you, there may not be much you can do except to start updating your resume.
To start with, if you just smoked weed recently, your test results will not come back positive. This is because it takes about five to 10 days for the contaminated hair to grow to the surface of your scalp.
If in the past 90 days, you’ve only smoked several times, the chances are that you might pass the test.
That said, passing a hair follicle test is typically a question of timing. Users who get a warning in advance are able to abstain from eating and smoking weed until they get the test done.
No amount of detergents or home remedies can help you rid your hair of THC when it comes to passing a hair follicle test.
Myths about Hair Follicle Tests
Hair follicle test are hard to trick. That said, there are certain myths that are spread about how one can pass their hair follicle tests.
One of such is shaving your head. While this may work (as there will be no hair), the timing may be more suspicious to your bosses who may end up choosing a different test for you altogether.
Secondly, using bleach or shampoo to rid your hair off THC doesn’t work.
Because laboratories keep researching, they have found ways to test your hair follicle despite the numerous shampoos you will have used.
Your Hair Follicle Test
Knowing how to prepare for your hair test can be a real struggle. I mean, I was struggling with hair test until I’ve found TT website – go see for yourself!
Hair follicle test are usually expensive and are usually paid for by the company that is sending you to get one.
When it comes to your hair follicle test, abstaining is much better as there are no substitutes that can help you pass the test.