Skip to main content

Hair Drug Testing Vs. Saliva Drug Testing

 

For various reasons, many organizations are moving towards the oral saliva drug test from the conventional urine drug test. When it comes to accuracy, the oral saliva drug tests cannot produce accurate results, unlike the hair drug tests. Here, we will discuss Oral Saliva Test vs. Hair Drug Test.

On the contrary, the saliva drug test may take 5 minutes to identify the drug traces (if tested with the best drug testing kits), but a hair drug test can take 2 to 3 days to deliver the results. This blog aims to create a fair comparison between the saliva and hair drug tests so that you, as an employer, can weigh the pros and cons and decide which drug test is suitable for your company.

What is an Oral Saliva Drug Test?

An oral Saliva drug test is an efficient drug testing method that can produce instant results with greater accuracy. Several organizations, including the Department of Transportation, recommend the oral saliva drug test for transportation employees and new hires. Employers in safety-sensitive industries might also conduct a urine drug test, but the saliva drug test stands as the best choice considering the accuracy and privacy concerns.

An oral saliva drug test is accurate and can be conducted anywhere. If you are going to face your drug test, you can test yourself using home-based saliva drug test kits from a trusted online store to check the levels of your drugs.

The oral saliva drug test may extend to a confirmation test if the given sample produces a false positive or diluted sample. In that case, a Hair drug test may be considered a viable option.

A hair drug test uses the hair follicle as a specimen to track the drug traces in your body. The hair follicle drug test can identify the drugs that have been taken before a long time, say, a maximum of 90 days.

Once you take the drug, the drug enters your body and gets metabolized in your blood. The blood will travel all over your body and enter into the hair strands. The keratin traps the drug traces not to be flushed out quickly because they are dead cells. Hence, they remain in your body for a prolonged time.

During the hair drug test, the tester will collect 100 to 120 hair strands from your head (especially the crown region). If the tester cannot find hair in the crown region, he will collect hair from other areas of your head. In case if you are bald, the tester may collect hair from any part of your body.

Hair drug tests are known for their cheat-proof nature, and there are rare chances that you might face false-positive results. It is hard to fake your hair drug test or tamper with it as the tester will only collect your sample during the drug test. If you are confused about your upcoming hair drug test, you can use home-based hair drug test kits to identify the drug traces that could help you face your real drug test easily.

Despite all the pros, the hair drug test is not recommended in many organizations as it is expensive, and it might take 2 to 3 days to know the result.

Which is the best — Oral saliva or Hair drug test?

Both the Saliva and the Hair drug test have their specific pros and cons. Let us list the attributes on which we can compare both of them.

The hair drug test may be conducted in two phases — ELISA and GC/MS for confirmation. The oral saliva drug test requires only the saliva from the buccal cavity, which can deliver accurate results within minutes.

Identification of drugs

The saliva drug test can trace up to 10 drugs instantly. The hair drug test can trace nearly ten illicit drugs and four prescription drugs accurately.

When it comes to reliability, hair drug tests are more reliable than oral saliva drug test results. The test results from instant saliva testing kits are not considered or officially accepted in many institutions. Some Multinational organizations accept lab-tested results only and not saliva kit results.

Hair drug tests can help identify the drug consumed before 90 days, whereas saliva drug tests can track short consumption, say, drug consumption within 3 to 7 days.

The saliva and the hair drug tests cannot get tampered with as the tester directly collects the specimen during the drug test.

The cost to conduct oral saliva drug tests is cheaper than conducting hair drug tests. You can expect the saliva drug test results within minutes if you use high-quality oral saliva testing kits. But Hair drug tests may take 2 to 3 days to get the results from the lab.

As an employer, if you have a considerable employee or applicant base and need immediate results, it is best to go for instant saliva drug testing kits. If you want your employee to be clean and want a qualitative drug result, it is wise to choose the hair drug test.

 

Originally published at https://knowworldnow.com on September 30, 2021.

Comments

Post a Comment

Popular posts from this blog

What is Drug Test Kits?

  A drug test kit is a device or substance used to detect the presence of drugs or other substances in a person’s body. There are several types of drug test kits available, including: Urine drug test kits : These kits are used to detect drugs in a person’s urine, and are commonly  used for pre-employment , random, and post-accident drug testing. Saliva drug test kits : These kits are used to detect drugs in a person’s saliva, and are becoming more common as they are easy to administer, non-invasive and can detect recent drug use. Hair drug test kits : These kits are used to detect drugs in a person’s hair, and can detect drug use over a longer period of time. Blood drug test kits : These kits are used to detect drugs in a person’s blood, and are considered the most accurate method of testing but are invasive and costly. Sweat drug test kits : These kits are used to detect drugs in a person’s sweat, and are less common but can detect recent drug use. Drug test kits can detect a...
Post a Comment
Read more

Pre-employment Drug Testing Laws in Florida

  Employers following a drug-free workplace program will perform a drug test on the job applicants who have received a final offer. Well, it is one of the hiring processes to make a drug-free workplace. The drug testing team conducts drug screening tests based on the drugs in panels. There are two major types of panels for the drug screening test. 5 Panel Standard Drug Test  10 Panel Unregulated Drug Test 5 Panel Drug Test 5 Panel drug tests are usually conducted for federal government employees and DOT. It may occur randomly or under any suspicion of any employee taking drugs. Most importantly, DOT demands truck drivers to take a drug test at least once a year to avoid accidents. Commonly tested drugs in a 5-panel drug test are COC, MMJ, PCP, AMP and Opiates . Employees, truck drivers who tested positive with the above substances will have a retest/confirmation test with a medical review officer. An Employer has to perform a confirmation te...
Post a Comment
Read more

How to Pass a Drug Test for Meth in 3 Days?

  There are possibilities that you can pass your 10-panel drug test within three days. It totally depe n ds on the amount of drug you have taken, type of test, frequency of usage, your weight, age, and other factors. If you have not taken meth and your 10-panel drug test is on the cards, you might not worry. If you are concerned, you can use high-quality drug testing kits to ensure that you pass your drug test. But, if you are a moderate to heavy meth user, you might need to take some necessary measures that can help you pass your 10-panel drug test. Drugs that the 10-Panel drug test look for The 10-panel drug test looks for the below-mentioned drugs. Meth is one of the highly abused drugs in the United States. According to NIDA, nearly 964,000 people above the age of 12 and older have been suffering from methamphetamine abuse since 2017. People need adequate knowledge about the drug, its effects, and how long it stays in the system to help them get out of drug addic...
Post a Comment
Read more