How To Pass A Hair Drug Test

Learn How To Pass A Hair Drug Test in 2020.  To pass a hair drug test with confidence one needs to know all the strengths and weakness of the hair drug test you are facing, as well as what to do before, during and after your hair drug test.

Facts For How To Pass A Drug Hair Test.

Facts For How To Pass A Drug Hair TestLearning How To Pass A Hair Drug Test Takes Knowledge.  To pass a hair drug test requires specific knowledge, the right strategy and the correct application of this knowledge by you.  Passing a hair drug test can be a process where not everything always goes right and not everything is under your control.  However, if you follow our advice, you will learn how to pass a hair follicle drug test quickly and easily.

What Is A Hair Drug Test?  The hair drug test detects the presence of a variety of drugs captured inside your hair follicles.  The hair drug test must be given by a healthcare professional and then be sent off to a laboratory for analysis.

What Are Typical Hair Follicle Drug Test Detection Times?  Typical hair follicle drug test detection times is about 90 days.  However, it can be substantially longer in certain cases.  For more information see “The Real Hair Detection Times“.  This contrasts with urinalysis that has a drug detection time typically less than a week.  Blood or saliva tests typically have a drug detection time of a few days. 

Who Requires You To Take A Hair Drug Test?  Most often a hair follicle drug test is ordered by an employer or a court system.  Companies in transportation, safety, defense, transit and aviation are often required to hair test.  Other often requiring hair drug testing are hospitals, media corporations, schools, and universities.  Some federal agencies, states, and local governments may also require hair drug testing.

Just What Is Drug Testing A Hair Follicle?  A hair drug test looks for a specific “Drug Metabolite” within the hair follicle shaft itself, rather than in body fluids like urine, saliva or blood.  Compared to these other tests, a hair drug test is highly resistant to an individual trying to pass a hair follicle test by adulterating the sample, substituting samples or by simply abstaining from drug use for a few days.

The Hair Follicle Test Can Tell When And How Much.  A hair follicle test can be fairly accurate at telling when you started using a specific drug, how long you used it and when you stopped using it.  It can also be structured to tell how much of a specific drug was used.  This type of hair follicle drug test is very expensive and rarely used.

Why The Hair Follicle Drug Test?   Some clinical studies have proven that a hair follicle test is up to 5 – 10 times more effective in identifying drug users than urinalysis.  In other words, 85% of the drug users identified by the hair follicle test might have made it through the urine screen.  This is why the hair follicle test is often required in may job positions.  It is very good at what it does and it detects drug usage over a long period.

There Are Only 4 Ways To Pass A Hair Drug Test

The Hair Drug Test Is The Most Difficult Drug Test To Beat

The Hair Drug Test Provides A Greater Challenge To Beat.   Along with a longer hair follicle drug detection times, the hair drug test provides a greater challenge to those applicants who try to cheat.  What makes it harder to adulterate is:

  • The Collector Takes The Sample Directly From You And It Is Never Out Of Their Sight.
  • You Cannot Replace Your Hair With Someone Else’s.
  • You Cannot Adulterate (Change) The Hair By Placing Anything In Or On Your Sample.
  • You Cannot Eat Or Drink Anything That Will Affect Your Hair Sample.

There Are Only 4 Ways To Pass A Drug Hair Test

  1. Wait Until Your Body Clears The Drugs Naturally.  All drugs will naturally clear out of your hair over a period of time.  In the case of the hair drug test you must wait until all hair on your body that was growing at the time of you use is no longer on your body.  Remember, any hair on your body can be used.  Some body hair grows much more slowly than head hair.  If you have the time and you wait long enough, this will work 100% of the time for passing a drug test naturally.
  2. Trust Your Fate To Urban Legends Or Home Remedies.  Various home remedies, urban legends and myths have been running around for years for passing mostly hair drug tests.  The tricks and techniques that once worked to help you pass a hair drug test using home remedies for detox no longer are reliable.
  3. Use The Right Products To Detoxify The Body For A Drug Test. Using the right products is the only sure was to pass a hair drug test if you are dirty and do not have the time to wait it out.  There are many detox products on the market and they are not all created equal.  Make sure you choose an industry leader that is legal to own, legal to use and cannot be detected.
  4. Don’t Do Drugs.  This strategy should always work. 
  • No Time To Spare Before Your Test – No Problem

If You Have No Time Before Your Test – There Are Options

If Your Hair Follicle Drug Test Timeline Is Short, Your Options Are Limited.  If you need to pass a hair drug test quickly, there are just two options.  You must either trust a home remedy or procure and use a hair detox product.  It is the opinion of the trust testing communities that home remedies are not reliable.  Therefore, you should look to obtain and utilize a hair detox product.  In our opinion, “Ultra Wash Shampoo From Zydot” is the industry leader of these detox products for a hair drug test that is effective within minutes.

Purchase Ultra Clean Shampoo From Zydot. 

How Long Are Hair Follicle Drug Test Detection Times?

You Must Know How Long The Do Drug Stay In Your Hair

What Are The Hair Follicle Drug Test Detection Times? 

Like we have said, the hair drug test sample should be about 1 1/2 inch.  Everyone’s hair grows at a slightly different rate, so an exactly taken 1 1/2 inch hair sample will be about 90 days, plus or minus a few days.  Under arm hair grows slightly slower and could add maybe a week or more to the hair drug detection time.

It’s A 90 Day Hair Follicle Drug Detection Time – Right?  Well Maybe.  What happens if the collector happens to take 2 inches instead of 1 1/2 inch?  You will be exposed for 120 days instead of 90 days.  Each 1/8 of an inch of additional hair sample adds about 1 week to your hair follicle drug detection time.  1/8 of an inch is about the length of this underline.  “_”.   You better not plan on the collector taking the hair sample to exactly 1 1/2 inch.  It is 1 1/2 inch plus or minus how the collection person feels that day, how busy they might be or how difficult the hair collection site is to get to. 

The Unpublished Reality Of Hair Follicle Drug Detection Times.  Many collectors quietly take a wee bit too much just to be sure they get a viable sample.  It is always better to take too much than not enough they think.  Is a wee bit too much 1/8 of an inch or 1/2 of an inch?  Is a wee bit too much “_” or ____”.  That could mean 30 additional detection days for you.  

What Is The Shortest Time After Use Can The Hair Drug Test Detect?  From 1 – 2 Weeks.  Hair grows from the scalp after one or two weeks, which means if drugs are ingested one week ahead of an exam, the sample collected may not contain any metabolites.

The Segmented Hair Drug Test That Can Go Back Years

When Your Hair Follicle Drug Detection Time Could Be Years.  Then there is the “Segmented Hair Drug Test” reviewed by AlphaBiolabs in an article named “Hair Drug Testing: Overview vs. Segmented” .   The Segmented Hair Drug Test can obtain a general indication of drug use within a 3 month time period, up to 6 or even 12 months, dependent on the length of hair available.  Say your hair is 12 inches long.  That hair has been growing for some 24 months.  The tester takes 1 sample from the entire 12 inch strand and then takes a sample from every inch of hair and submits the mixed sample.  They would provide a sample of your drug use over the entire 24 months.

Detection Times Are Not Affected By Use Levels.

Contrary To What You Might Read The Following Have No Effect On The Time A Drug Is Detectable In A Hair Drug Test:

  • How Much You Smoked.
  • How Strong Or Potent Your Weed Strain.
  • Your Metabolism And Diet.
  • Your Body Fat Percentage.
  • How Much You Exercise And Sweat.

Learn How Hair Drug Tests Work.

The Metabolites Move From Your Blood Into Your Hair.

How The Hair Follicle Test Works.

How The Hair Follicle Contamination Takes Place. 

How The Hair Follicle Contamination Takes Place.  Medications, prescriptions and / or controlled substances are ingested, smoked or injected into your body.  They can even take in from the environment.  Your body converts “metabolizes” these materials into “metabolites”.  These metabolites move through the blood stream and become entrapped in any hair growing on your body always in amounts roughly proportional to the amount of the substance ingested.  The drug metabolites are now part of your hair follicle itself and they can not be removed without destroying your hair follicle.  As your hair grows out it leaves a nice timeline of drug usage.  This hair follicle drug test timeline can not be altered.  You must have a strategy that seals the drug metabolites away from the drug test.  To our knowledge, only “Ultra Wash by Zydot” does this critical function.

The Structure Of A Hair Follicle.  All hair follicles are made up three layers. The inner layer is the medulla. The next layer is the cortex and the outer layer is the cuticle. The metabolites are deposited within the cortex layer as it feeds off the blood and grows. The cuticle, or the outer shell, makes up the majority of the follicle and is formed by tightly packed scales in an overlapping structure similar to roof shingles. This is what you see when you look at one’s hair.  This is also the part of your hair you take care of for cosmetic purposes.

How A Hair Drug Test Works.

How The Hair Follicle Test Works. The actual hair collection usually is preformed in a clinical setting by a trained collector.  The hair sample must be sent off for evaluation to a specialized lab.

  • The Collection Process.  First, the hair sample can be obtained from any part of the body.  It is usually taken from the head hair.  At the drug testing site, an approximate 1 1/2 inch hair sample is taken from the base of the scalp to provide the most current potential for drug use.  The width of hair needed is about the size of a pencil eraser tip. The collection process tries to make this sampling as unobtrusive as possible.  It is taken from an area near the scalp where it can be least seen and cause you the least amount of cosmetic grief possible.  If you feel the sample is being taken from an area that on your scalp that is not appropriate for your needs, please by all means request that the sample be taken form a less obtrusive area.  Be nice and do not demand.  The collector does not have to oblige you.  
  • The Hair Testing Process.  AT the lab, your hair sample is cut it into very small pieces.  Theses hair pieces are soaked in a solvent that causes some of the metabolites to go into suspension.  The solution is then placed in a centrifuge and separated from the hair residual. The sample is then subjected to a specific hair analysis test.  Each hair test has its own set of metabolites (drugs) it identifies. The results are read, a conclusion made and your test results are provided back to the people who scheduled the hair follicle test.  The results typically take a week or so to get back to the tester.

In situations where the donor doesn’t have long enough hair to give the required sample or is bald, the collector can use any other body hair instead.  They can also combine hair from different pats of your body to make up the sample.  For men, the most often optional sites are from the underarm hair and then leg hair.  For most women, well there is a problem.  Like we said, any hair can be used in a pinch.  Or they have the right to just fail you.

What Drugs Can A Hair Follicle Test Detect.
  • Acid (LSD)
  • Amphetamines (Crystal Meth, Methamphetamines, Ritalin)
  • Barbiturates
  • Basic Opiates (Heroin, Morphine, Codeine)
  • Benzodiazepines (Ativan, Clonazepam, Lorazepam Valium, Xanax)
  • Buprenorphine (Suboxone, Subutex)
  • Cocaine (Crack, Coke)
  • Demerol
  • Expanded Opiates (Hydrocodone, Lortab, Oxycodone, Oxycontin, Percocet, Vicodin)
  • Fentanyl
  • Ketamine
  • Marijuana (Weed, Edibles, Dabs, Hash, THC)
  • Methadone
  • MDMA (Ecstasy)
  • Nicotine (Tobacco, Vaping, Chew)
  • PCP (Angel Dust)
  • Propoxyphene
  • Sufentanil
  • Synthetic Marijuana
  • Tramadol
  • Zolpidem (Ambien)
Shaving Your Head Will Not Work.

Will Shaving Your Head Work?  No.  The obvious solution to pass a hair follicle drug test would be to shave your head bald.  Unfortunately, this will not work and will actually make things worse.  Even having a buzz cut will not help you.

Different Testing Labs Handle This “Bald Or Buzz Cut” Situation Differently.

  • Some are instructed to turn you away and let the people requesting the hair follicle drug test deal with you.  This could be treated as you refusing to take you hair follicle drug test .
  • Some may require a urine and/or blood test as a substitute in order to continue.
  • Most will either sample other body hair as a substitute or gather enough sample from all areas of your body to make up the required volume for a hair follicle sample.

Think About It Like The Tester Might:

  • It will put you under suspicion if you have freshly shaved head for the first time.  One can tell if it is a new thing for you.  The tester would quickly ask themselves the question; why now?  They might just turn you away.  They do not want or need the hassle.
  • The collector might automatically go to a second source for their hair sample.  Body hair grows slower than head hair.  This would expose you to a longer hair drug detection time.
  • Trying to shave your whole body makes things even worse.  Not only does it make getting a hair sample impossible, but the testers could fail you for not being able to get a hair sample.  That is considered a failure.  Also, think about how suspicious this looks.

Customer Questions On How To Pass A Drug Hair Test

Question You Probably Never Thought To Ask About How To Pass A Drug Hair Test

Question You Probably Never Thought To Ask About How To Pass A Drug Hair Test


What Are Best Home Remedies For Passing A Hair Drug Test?

No Home Remedies Are 100% Reliable.  The use of “home remedies” to pass a hair drug test places you against many years of science and the drug testing experts in the field. The drug testing companies have long ago adjusted the tests and the testing procedures to compensate for these home remedies. Something that might have worked 10 years ago will not work today. Today, it takes science to pass and not tricks.  For more information see “The Truth About Using Home Remedies to Pass A Drug Hair Test.


How Long Does Weed Stay In Your Hair After One Use?

The hair drug test is unforgiving.  If you use weed, it will show up in the hair follicle that was growing at the point of time of use.  The typical hair sample taken for a hair drug test is about 1.5 inches.  That is about.  If the sample is even 1/8″ longer, your detection time frame goes up by about 2 weeks.  For more information see “Hair Drug Test Detection Times“. 


How Far Back Does A Hair Follicle Test Go?

A typical hair sample is about 1.5 inches long and will yield about a 90 days detection period.  As mentioned above that can vary somewhat just by sloppy measurements on the part of the tester.

Then there is the Segmented Hair Drug Test that can go back years.  For more information see “Segmented Hair Drug Test“.


What Are The Hair Follicle Drug Test Cutoff Levels?

Hair Follicle Drug Test Common Cutoff Levels

Drug

Screen
Cutoff

Confirmation
Cutoff

Amphetamines 300 pg/mg 300 pg/mg
Cocaine/metabolites 300 pg/mg 300 pg/mg
Marijuana metabolites 1 pg/mg 0.1 pg/mg
Opiates 500 pg/mg 500 pg/mg
Phencyclidine (PCP) 300 pg/mg 300 pg/mg

Source:  Quest Diagnostics: “Drug Testing Cutoffs“.


Can You Fail A Hair Drug Test From Secondhand Smoke?

The Answer Is Maybe, But Not Probable.   For many people, the idea of failing a drug test simply because you were sitting in the same room as people smoking weed can be worrying.  If someone smokes weed around you, will it be detectable?  You very likely won’t fail a drug test from secondhand smoke.  There are no published, peer-reviewed studies to date that indicate someone would test positive on a drug test due to incidental exposure of marijuana smoke. 

Source:  Quest Diagnostics: “Second Hand Marijuana Smoke“.


What Is The Best Hair Drug Test Shampoo?

Ultra Wash Shampoo From Zydot.  We have been recommending Ultra Wash Shampoo to pass a hair drug test for almost 20 years.  If used correctly Ultra Wash gives you the best chance to pass your hair follicle test.


Will Bleaching Your Hair Help Pass A Hair Follicle Test?

No, Bleaching Your Hair Will Not Help You Pass A Hair Drug Test.   The hair drug test looks for drug metabolites within the hair follicle itself.  Bleaching your hair will have no effect on the internals of the hair follicle and therefore will not reduce the metabolites for your hair drug test.


Can A Hair Test Detect Occasional Use?

Maybe, The Hair Drug Test Can Be Accurate Down For Occasional Users.  It just depends on your definition of occasional use and where that cut off point is for you.   According to Zoom Testing “The hair drug test can Identify frequency of use, differentiating between frequent use, occasional use, or a one time incident.”.  At this point it would be up to the policies of the people providing the results of the hair drug test.


How To Read Hair Follicle Test Results?

There is a good video on “HOW TO READ HAIRCONFIRM HAIR DRUG TEST KIT RESULTS” at Confirm Bio Sciences that should answer any question you might have on this subject.


If I Smoked Once In 90 Days Will I Pass A Hair Test?

Probably, But Not Absolutely.  According To Self Diagnostics “Yes: if, for any reason, a person’s head hair can’t be tested, the second option is body hair from the underarm, chest or back”.


Does CBD Show Up On A Hair Follicle Test?

Possibly.  According to Healthline “Many CBD products “Contain Trace Amounts” of delta-9-tetrahydrocannabinol (THC), marijuana’s main active ingredient.  If enough THC is present, it will show up on a drug test.”


Can You Use A Chemical Relaxer To Pass A Hair Follicle Test?

No, A Chemical Relaxer Will Not Help You Pass A Hair Drug Test.   The hair drug test looks for drug metabolites within the hair follicle itself.  A chemical relaxer will have no effect on the internals of the hair follicle and therefore will not reduce the metabolites for your hair drug test.


How To Pass A Hair Drug Test With Dreadlocks?

You Can Pass Hair With Dreadlocks, but . . .   Depending on the length of your hair it might not be practical with out commercial product help.  Most dreadlocks are very long and concentrated in strands.  This leaves the hair testers with a dilemma.  Where to take the hair sample without taking an entire dreadlock or sample from a non head hair.  You might be a perfect subject to use Ultra Wash Shampoo From Zydot.


Can Armpit Hair Be Used For A Hair Drug Test?

Absolutely.  They can test underarm, leg, chest hair or beard hair.  They can. but choose not to use hair from the “other” places.


Does Dying Your Hair Help Pass A Drug Test?

No, A Dying Your Hair Will Not Help You Pass A Hair Drug Test.   The hair drug test looks for drug metabolites within the hair follicle itself.  Dying your hair will have no effect on the internals of the hair follicle and therefore will not reduce the metabolites for your hair drug test.


If I Have Been 90 Days Clean Will I Pass A Hair Test?

Probably.  We say that because a 90 day detection time for a hair drug test means the tester must take 1.5 inches of a hair sample.  That hair sample must also be taken at the scalp.  If the tester takes even 1/8 of an inch to much or the hair sample leaves 1/8 inch of hair on your head, your hair test detection time has just gone up 2 weeks.


What Can Cause A False Positive Hair Follicle Test?

There Are A Number Of Products That Can Cause A False Positive In Hair.  The manufacturer’s and testers say it can not happen.  The MythBusters TV showed conclusively it could.  In a urine drug test, they ate poppy seed bagels and poppy seed bread.  They took a urine drug test and tested positive for opiates, like heroin.  The same would be true for a false positive for a hair drug test.  See the “MythBusters TV Show Here“.   For more information see “What Can Cause A False Positive Drug Test?” 


Can You Pass A Hair Follicle Test In 60 days?

Probably And Only If.  You must not have used at all during the previous 75 days.  Why 75 days?  If the hair tester was to take just 1/8 of an inch to much hair it would increase your drug detection time by 15 days.  You must make sure you do not have any hair on your body that was growing within that 75 days period of time.  If your head hair is longer than 1 inch, you must cut your hear hair back to 1 inch.


Can I Use Peroxide To Pass A Hair Drug Test?

No, A Bleaching Your Hair With Peroxide Will Not Help You Pass A Hair Drug Test.   The hair drug test looks for drug metabolites within the hair follicle itself.  Bleaching your hair with peroxide will have no effect on the internals of the hair follicle and therefore will not reduce the metabolites for your hair drug test.


Can You Use Bentonite Clay To Pass A Hair Drug Test?

No, A The Use Of Bentonite Clay Will Not Help You Pass A Hair Drug Test.   The hair drug test looks for drug metabolites within the hair follicle itself.  The Use Of Bentonite Clay will have no effect on the internals of the hair follicle and therefore will not reduce the metabolites for your hair drug test.


Ask Our Experts How To Pass Your Drug Test

First And Foremost You Must Identify Which Drug Test You Will Face.  Each drug test has its own unique strengths you must avoid and unique weaknesses in which you can take advantage.

Ask Our Experts On How To Pass A Drug Hair Test

The Real Truth – Drug Testing Is Not Perfect.  Not perfect for you nor the people providing the tests.  Some drug tests are harder to beat than others, but they all have strengths and weakness.  You learn this, apply the right strategies and you will have maximized your chances to pass any drug test.

Ask Our Experts A Question.

Dennis
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