Urine drug testing is the best option when testing for regular marijuana use. A saliva drug test can be used to detect immediate intoxication of marijuana, such as for work place accidents and/or injuries.

The THC metabolites that are stored in fat can remain in the body anywhere from 20 hours up to 10-13 days. Although evidence suggests that the amount remaining in the body depends on how often the person smokes, the amount they smoke, and how long they have been using.

In a regular user, positive drug tests have be recorded up to 45 days after the last use. Heavy smokers have tested positive for up to 90 days after quitting.

The marijuana urine test is very effective. Often a positive result is tested again using a gas chromatograph mass spectrometer (GCMS), which is much more precise than basic urine panels. It is due to the GCMS as to why false positives are uncommon.

On the contrary for urban legends regarding drug tests, there are no substances that can turn a marijuana drug test negative into a positive. In the past there have been cases where Advil, Motrin and other over-the-counter medicine would turn a negative result into a positive result. The drug testing companies have since change the chemical composition of the tests to correct that problem.

Marijuana is usually consumed by smoking, eating, or ingesting. If any part of the resinous chemical that forms on the leaves of the female plant enters the body, it will test positive on a marijuana drug test. Worldwide it is the third most consumed drug next to Caffeine and Nicotine, and in America it is extremely popular among teens and young adults while still maintaining a significant popularity among the baby boomer population. However even with use of the drug high, negative perception and its illegal status make it a common substance for complete drug testing kits. Unlike Opiates and Amphetamines, Marijuana use can be detected long after it has been consumed; usually two weeks for the average person but a month or more for a heavy user. This is due to the fact that THC is a fat soluble, as opposed to water soluble, chemical. In order to break it down and rid itself of the chemical the body must also break down the fat cells that contain it.

THC drug testing comes in many different forms. There are expensive blood laboratory services but most home drug testing strips offer the same accurate results at a much cheaper price with a simple urine strip. Since marijuana is the most used illegal drug worldwide, there are also less invasive methods as well. Oral saliva drug tests are a cotton swab that the user places in their mouth for a few minutes which can be given on site in public. Hair follicle drug tests for marijuana are also available and can trace substance abuse back to the previous 90 days. Find the proper drug testing method that best suits your needs.

The ability to screen for several drugs at once, using a Multiple Substance Test, provides parents with a more complete look into their child’s behavior while greatly improving the chances that any drug abuse will be detected. Home drug test kits can be utilized in many forms, including the urinalysis drug test, the hair follicle drug test, and the saliva drug test. Each of these options provides different benefits, such as the 3 month testing scope of the hair follicle test and the ease of use provided by the saliva test. For concerned parents who want to do everything they can to keep their children drug free, home drug testing is the most powerful tool you have.

For employers who want to ensure that their workplace or staff is drug free in the most convenient way possible, saliva drug testing is the perfect choice. Saliva drug test kits can be stored on-site and used quickly and simply, forgoing the need for expensive laboratory time. Employees have been highly receptive to the ease of saliva drug testing, so you can protect your business from employee drug abuse while also retaining the morale and respect of your workforce.

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