How to Pass a Drug Test for Cannabis

It’s no secret that more and more employers are testing for cannabis use. Here’s a guide on how to pass a drug test for cannabis.

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Know how cannabis enters your system.

The three main ways that cannabis can enter your system are through smoking, eating, or topical application.

Smoking is the most common and quickest way for THC to enter your system. Inhaling smoke from cannabis releases THC directly into your bloodstream where it then travels to your brain. The effects of smoking cannabis can be felt within seconds to minutes after inhaling and typically peak within 30 minutes. The effects of smoking usually last 2-3 hours, but can last up to 8 hours depending on how much cannabis you smoked.

Eating or drinking cannabis also releases THC into your bloodstream, but it takes much longer for the effects to be felt since the THC has to first be processed by your digestive system and then travel to your liver where it is metabolized. The effects of eating or drinking cannabis can take 30 minutes to 2 hours to be felt and can last up to 12 hours.

Topical application of cannabis (for example, using a lotion or patch) will not get you high since THC cannot pass through your skin and into your bloodstream. However, topical application can still cause a positive drug test since marijuana compounds can be absorbed through hair follicles on your skin.

Drink lots of fluids, especially water.

Drinking lots of fluids, especially water, is the best way to flush THC out of your system. Aim to drink at least eight glasses of water per day. You can also try other fluids like diluted sports drinks or herbal teas. Be sure to avoid diuretics like coffee and alcohol, which can actually dehydrate you.


Exercise is one of the best things you can do to get rid of weed in your system. Exercise helps burn fat, and THC is stored in fat cells. So, the more fat you have, the more THC you have stored in your body. Exercise also helps increase blood and lymph fluid circulation, which helps flush out THC faster.

Try natural detox methods.

While there are many products on the market that claim to help you detoxify your system, there is no guarantee that they will work. However, there are some natural methods that may help to flush the THC out of your system.

– Drink lots of fluids, especially water and cranberry juice. This will help to flush your system and keep your urine clear.
– Exercise regularly. This will help to sweat out the THC from your body.
– Eat a healthy diet high in fiber. This will help to move the THC through your system quicker.
– Try supplementing with vitamins C and B2. These vitamins have been found to help detoxify the body of THC.

Take detox supplements.

There are a variety of detox supplements that you can take to try to help you pass a drug test for cannabis. Be sure to do your research and choose a reputable brand. There are many fake products on the market that will not work. Look for a product that contains natural ingredients and that has been proven to be effective.

There are also certain home remedies that you can try. For example, some people swear by drinking cranberry juice or taking vinegar capsules. Again, do your research to make sure that these remedies will actually work before depending on them.

Use a home drug test kit.

If you have time before your drug test, the best way to ensure you’ll pass is to simply abstain from using cannabis. But if that’s not an option, or if you’re not sure if you’ll be able to abstain for long enough, there are a few things you can do to help your chances.

First, trying using a home drug test kit. These are readily available online and at many pharmacies. They work by testing a small sample of your urine for the presence of THC and other drugs. They’re not foolproof, but they can give you a good idea of whether or not you have traces of THC in your system.

If the home test kit shows that you do have THC in your system, there are still a few things you can do. First, try drinking lots of water. This will help to flush your system of THC. You can also try taking a diuretic, such as cranberry juice or vinegar. Diuretics help to promote urinary production, which can help to flush THC out of your system. Finally, exercising will also help to release THC through your sweat glands.

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