How to pass a hair follicle drug test ?

Unlike some other forms of drug testing the hair drug test is known to be more accurate than most other types of drug test and can even identify certain prescription drugs and nicotine as well as illegal drugs.

This means being able to pass a hair drug test is something that is very easy to achieve and the best way to ensure you pass a hair drug test is to abstain at least 2-3 months before taking the drug test.

Some people think the most obvious way to prevent a hair drug test is to shave their head or have very short hair. Whilst this to some extent can be effective many employers who want to carry out a drug test prior to offering employment may be within their rights to refuse you a job purely on the grounds of being unable to take the test.

It should be noted although not ideal any body hair can be tested for drug use.

When our hair grows it provides a time line of drug useage so the longer the hair used for testing the more accurate the time line and the longer back the drug use history can be accertained.

Suprisingly most laboratories will only use between 1 and 3 inches of hair closest to the scalp in any analysis. This by it's very nature will mean they are only able to test for the past 90 or so days of drugs use.

This does not mean you will be able to pass a hair drug test if you stopped using drugs around three months ago but it will certainly increase you chances of passing the test.

One thing to bear in mind is hair drug testing is not perfect and has been the subject of a number of law suits. It has been found that certain ethnic groups have different hair structure and this has lead to false positives.

So if you suspect you should have passed a hair drug test and failed you may be able to challenge the results.

It seems that some Orientals, and those from the Pacific Islands, as well as some Africans and those from the subcontinent of India are far more likely to test positive for marijuana without having used the drug.

If you fall in to these groups and are genuinely accused of taking marijuana when you haven't you should tell the testers of the possibility of a false positive and demand to be tested in other ways.

How To Pass A Hair Drug Test

Some people claim that specific types of special deep cleansing shampoo can help a man or woman pass a hair drug test. To understand why this might work you need to understand how drug contamination occurs in the first place.

How it works is the body metabolizes any drug products ingested and then trace amounts of these metabolites care carried through the blood to the whole body.

This then becomes entrapped in the hair as the hair grows. The metabolites remain in the hair no matter what and can't be removed without demanding the strands.

When the laboratory analyzes the hair they are able to predict the use of certain specific drugs and even predict their pattern of useage. Contrary to popular belief this can exceed 90 days and is used by forensic scientist to predict with more advanced techniques the environment the person lives and works in.

The hair strand drug test analyzes the three layers of the hair. These are the inner layer the medulla, the middle layer the cortex and the outer layer the cuticle.

The largest layer of the hair shaft the cortex is the the area where most of the metabolites end up and it is this section of hair which will be used when carrying out a hair drug test.

The same information can be obtained from any body hair so if a man or woman is suffering with hair loss or has choosen to shave their head it is still possible to test either pubic hair, underarm hair or other body hair.

The sample is utilized and cut off it into really tiny sections. This is then soaked in a chemical solvent that induces some of the metabolites to go into suspension.

The suspended solution is then placed in a device known as a centrifuge and the layers are separated to make analysis easier. The resulting sample is then tested by the laboratory scientists.

How Specific Types Of Shampoo Can Help You Pass A Drug Test

Step 1 : The specialist shampoo cleans and opens up the inner cuticle layer and cleans it.

Step 2 : The next phase seals the scales (sections) of the cuticle and prevents them from being dissolved in the solvent used by the laboratory to carry out the test. As a result because the metabolites are not dissolved in to the solvent there is nothing to test and the result will pass a drug test. I

t is claimed these products will seal the hair cuticle for good meaning even a future drug test would be passed many months and possibly even years later.

Step 3: Whilst it may not hold any significance as regard passing the drug test there are also hair conditioners which help make the hair more easily to work with and keep it in good condition. Poor hair condition can also alert testers to drug use.

Whilst the manufacturers claim these products are 99% effective at preventing giving a positive hair drug test and definitely increase your chances of passing a hair drug test it does not always work and if you are depending on a product to save your career it is a very dangerous strategy however it may just be effective enough in preventing you losing your job especially if only an occasional drug user.

My personal advice is there is only one way to guarantee passing any kind of drug test and that is stop drug use.

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