Did you just puff a few times on a friends marijuana joint last weekend, and realized that you are going to have drug tests at school or at work this week? Marijuana is going to show for a few days even in urine tests and if they are going to draw blood the use of marijuana can be proven for a longer time. Usign a marijuana detox kit can save you from trouble this time, but you'll need to act as fast as possible.

The way a marijuana detox kit works is that it usually speeds up your metabolism by a significant amount and can get all the remaining metabolic waste of THC - tetra-hydro-cannabinol - out of your system for good. If they will do hair testing you are going to need to shave your hair the morning of the test, since it is going to show for at least a few months there. If you don't know how you can pass the test, then you are better off getting a marijuana detox kit that is going to clear your system for now.

If you are smoking constantly and on a daily basis you should be constantly using a detox kit like this to keep your system as clean as possible. Your employer might even do saliva testing on a daily basis since it is so simple to be done, and in these cases it usually shows about twelve hours in your saliva - if you use a marijuana detox kit you can shorten this timeframe. Even so the best idea is not to puff the magic dragon in the morning before you go to work, because you are bound to get caught and lose your job.

When you use a detox kit like this you should also start drinking as much as water as possible and let your kidneys do some of the work and clear as much as blood from THC as possible. You can try to do the traditional metabolic speeding that is usually advised by people who don't know much, but it is not going to do the trick alone. Running for a few miles while wearing a lot of clothes can make you sweat some of it out, and eating and drinking as much as you can is a good way too. After this you could get hands on some herbal diuretics and laxatives, but you should do this a few days ahead of the test - you need to get as much food as possible and as much as water as possible in your system before the test, because the more you have blood and water in your system, the smaller the concentration of marijuana.