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Ron Kilgarlin

CEO At American Screening Corporation

Can I use brushed hair for a drug test?

If you are ever requested to produce hair samples for a drug test, you should be aware that the sample must be taken straight from your head. This is due to the inability to utilize alternative hair sources, such as a brush.

The lab technician will remove around 100-120 strands of your hair near the scalp. The unusable section of the hair is then discarded.

Hair drug testing is significant for a variety of reasons. It is a quicker and more reliable method of detecting drugs than urine or saliva tests, and it may remain in your system for up to 90 days (longer than blood or urine).

A decent rule of thumb is that one and a half inches of hair are required for a reliable test result. Make careful to comb it out before submitting it for testing.

In terms of the actual exam, several are available online, but only a handful provide a comprehensive service, and all demand a nominal cost. They normally need the client's signature to be eligible for a test. The most prevalent applications include pre-employment and random drug screening, as well as evaluating fitness to play sports or serve in the military or law enforcement.

Because of their warm, wet environment, hair brushes are known to harbor a variety of bacteria. In addition to hair strands, dead skin cells and product residues from different hair products may collect on the brush.

Depending on your hair type, brushes are likely to be contaminated by natural oils and dust. This has the potential to have a major influence on drug testing results.

All hair samples are cleansed before confirmation testing to reduce the chance of external contamination impacting findings. However, this method is inefficient in eliminating drug residues from the sample.

The laboratory searches for the parent drug and a metabolite (bi-product) of the drug used to help rule out external exposure. If a drug metabolite is found, it is doubtful that it is the product of external exposure.

When it comes to hair drug testing, it's critical to remember that the sample must be taken straight from the person's head. A sufficient number of strands (around the diameter of a pencil) at least one and a half inches long are required. The sample must also be gathered, so it does not get destroyed or contaminated.

Drug testing monitors the appropriate amounts of pharmaceuticals for patients in several situations, including workplaces, police investigations, court proceedings, and the medical world. Because your body metabolizes (breaks down) various substances at different rates, the timescale for detection might fluctuate depending on the drug being tested. Opioids, such as heroin and oxycodone, may be identified in a urine test within 1 to 3 days after the last time you used them. Still, stimulants, such as cocaine and methamphetamine, can be detected in the bloodstream or urine for 2 to 3 days following usage.

A drug test identifies the presence of certain drugs and their metabolites (chemicals that a substance may break down into) in a biological sample, such as blood or urine. Because your body metabolizes (breaks down) various substances at varying rates, the period for the detection varies depending on the medication. A drug test may also be used to determine whether you have a substance use problem or to identify recreational drug users.

The brush hair is not suitable for a hair drug test since it is not accurate or fresh enough to get an accurate result. A hair follicle drug test requires a sample that comes straight from your head and is at least an inch and a half long. If the sample is less than an inch and a half long, the root ends of the hair must be put together. Wrap the extra hair around the collecting foil included in the package before submitting your hair.

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