4 Things You Shouldn’t Do Before a Hair Follicle Drug Test


The hair follicle test is (rightly) the most dreaded drug tests that companies and law enforcement can use to detect drug intake. This is because drugs can usually last much longer in hair than in urine or blood.

Hairs take a long time to grow, and hence, they show a more detailed history of usage for several weeks. A person can possibly clean out their system of cannabis within 4-5 weeks, but the drug will still show in a hair follicle test for roughly 3 months.

The hair follicle drug test can actually go up to 4 months and as low as 1-2 weeks. Make sure you know as much as possible about your hair follicle test so you can prepare accordingly.

Given this brief, a lot of people might panic at the thought of a prospective hair drug test. This might cause all sorts of irrational actions that may end up doing more harm than good.

This is why we have created a list of things you shouldn’t do before a hair follicle test! But all is not lost. We have added a solution at the end, which seems to have worked best for many recreational and medical drug users.

So, without further ado, here are the things you shouldn’t do before a hair follicle test:

1. Don’t Use Drugs

You are more likely to clear the test, the longer you stay off drugs. Since drugs (especially cannabis) can have a complex digestion process, their metabolic byproducts usually end up in the hair. This means that even a short period of usage can leave a semi-permanent piece of evidence.

Fortunately, when the hair is cut after the duration of the drug’s entire half-life has passed, no traces of the drug will be left in your hair follicles.

Therefore, it is strongly recommended that you stave off drugs if you see yourself going for a job interview in a few months.

If you are on a tighter, less open-ended deadline, read on.

2. Don’t Shave Your Head

One of the worst things you can do before a hair follicle test is to shave your head completely. For starters, it will be seen as a sure red flag to testers. Secondly, the testers will then have to take hair samples from your body hair.

Making matters worse, drug residues remain longer in body hair than they do on scalp hair because they take longer to grow. This is true for pubic and armpit hair too.

If you already have a buzzcut or shave your head frequently, then smaller but more numerous samples of your hair might be taken from your body.

3. Don’t Shave Your Entire Body Hair

If you have spiraled into a crazed panic, you might have considered shaving ALL of your body after shaving your head. Well, unless you want to look demented and disturbed, this isn’t the way to go!

If you take the shaving route, whether head or body hair, the testers will likely smell something fishy and create workarounds if they don’t declare your test invalid outright.

4. Don’t Ruin Your Hair with Detergents and Other Ingredients

There are many myths out there that tell you to put your hair through a grueling regimen of vinegar, salicylic acid acne treatment, and even laundry detergents!

Though these recommendations are popularized urban myths, they might not do the trick. Plus, your hair will be dried out, limp, and horrible after this process.

Perhaps, the result of the hair follicle drug test will weigh more on you than the health of your hair. But it is still advisable not to go the route which is unlikely to work.

Before you despair, there are some options that you can help you. Though they’re quite expensive, if you have a hair follicle test coming up soon, it may be well your worth to give these a shot.

What You Can Do

With so much information and quackery online, it is hard to get a pulse on things that would actually help you ace your hair follicle drug test.

We’ve scoured different reviews and sources to shortlist two candidates that have been known to successfully detox hair follicles before a deadline.

Old Style Aloe Toxin Rid Shampoo

The Toxin Rid shampoo is the pricy solution for your hair follicle drug test. If you can dish out the bucks, get this shampoo and start using it 3-10 days before your test. We recommend applying the shampoo at least 10 times on a separate day before you give the test.

Use a smaller amount if you have fine hair and a somewhat larger dose for thicker or coarse hair. You might not want to use it all the way to the ends of your hair tips since this is an expensive product, and the hair follicle test usually uses hair from 3 inches closest to the scalp. But that is up to you.

Lather up and make sure to massage on the scalp and hair follicles adequately. Allow the product to rest in your hair for 15 minutes before rinsing.

Zydot Ultra Clean Shampoo

The Ultra Clean shampoo is less expensive, but it will work best if you combine it with the Toxin Rid shampoo mentioned above. Zydot recommends using this shampoo only on the day of the test.

To be more certain about a positive result, it might do well to supplement your Toxin Rid shampoo with the Ultra Clean only after 4-5 washes.

Using these products together is the most effective method for preparing your hair for passing the drug follicle test.

As we mentioned earlier, you may want to steer clear of the 4 things you shouldn’t do before a hair follicle drug test. These might cause more frustration and, in the end, result in a positive test after all.

So, make sure to stop your drug intake as soon as you hear about the test. Use the above detox shampoos for good measure. Hopefully, you will pass your hair follicle drug test with flying colors!