It is a fact that hair is grown because it is fed through the bloodstream. When someone takes drugs it goes into the bloodstream and in return will store evidence of the drug use in the hair. Testing only requires a very small sample, and a hair follicle test actually eliminates any possibility of contamination being a source of the positive results if in fact they do come back positive.
Employers and the Justice System are Becoming More and More Fond of Hair Follicle Testing
More and more jobs as well as the legal system are requesting hair follicle testing as the preferred methods to check for substance abuse. Hair drug testing is far more accurate and it allows for a greater look into the individuals history of abuse. These tests look back for months whereas other tests could not. The most commonly used tests can search from 90 up to 120 days back for drug abuse.
Hair Follicle Testing is Very Accurate and Test Back Farther Than Traditional Drug Tests
Hair follicle drug tests are very accurate for testing even low level drug use. The safety net for many drugs used to be 3 days, but there is no longer a safety net (not in a rapid time frame) for any substance used illegally. People need to understand it is not as easy as stopping in time for the drug test or cleaning the system anymore, because hair follicle testing can go back 6 months or more. With that being said, the length of the hair can limit the search on how far back the test can conclude when drugs were used. Around 1.5 inches of hair is required for a 90 day search to be initiated. Naturally longer hair will provide results much farther back. Some have reported a years back drug abuse showing up on their hair follicle testing.
Detox is a Thing of the Past for Smooth Criminals
Hair cannot be detoxed. That is the thing that makes this such a solid and dependable testing method. It is not something that can be manipulated. There have been companies’ actually present products like shampoos claiming to detox the hair, but it is very difficult if at all possible. If you get it to work, then you have lucked out. Even the ingenious idea of cutting all of your hair off is unlikely to work, unless you plan on doing a full body shave. You’re not going to be able to throw down on this one guys. More and more companies, including professional, construction, medical and more are now utilizing this method. It is a matter of time before it takes the place of all of the traditional and less dependable alternatives to drug testing.
Hair follicle testing can separate the abuser from the experimental user, and it can clarify false allegations made in family law cases like divorce and child custody cases. This has really changed the way employers and the justice system implements their drug tests, and false positives are not possible. Anything that has been introduced into the blood stream can be detected in the hair.