These tests are quick and easy to do, do not hurt the person, and are inexpensive. The mouth swab can tell you if you have taken drugs in the last three to 24 hours in just a few minutes. But, that window can be longer for persons who use drugs often or for a long time. Because saliva specimens have the shortest detection window, they are ideal for testing with reasonable suspicion.The goal is to urinate frequently so that you cleanse your body of toxins. For this, you can consume cranberry juice with several glasses of water.

The price is 1776, source. The following are the most prevalent types of drug tests: This sort of testing, often known as a urinalysis, is the most popular because it is inexpensive, non-invasive, and relatively accurate. Urine tests, despite their popularity, do not detect THC in the body; instead, they look for the metabolite THC-COOH. This means urine tests are unable to detect the psychoactive cannabinoid THC and, therefore, cannot be used to assess impairment. The THC-COOH metabolite has an unusually long half-life, and it can be discovered in the urine for months after it has been used. A one-time user’s urinalysis can be positive for one to seven days following usage; however, most users will fall below the ‘positive’ level within a few days. A regular user (more than once a week) can test positive for the THC metabolite up to 90 days after their last consumption. Blood tests, as opposed to urinalysis, identify the active presence of THC in the bloodstream. THC levels peak quickly after smoking cannabis and then begin to fall within an hour. As a result, high THC levels in the blood are a good indicator that you have recently ingested cannabis. It is worth mentioning that in one-time users too, modest quantities of THC can stay detectable in the blood for up to eight hours without causing impairment.