Will Drinking Apple Cider Vinegar Help You to Pass a Drug Test?

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Apple cider vinegar is a popular home remedy. One of the latest internet darlings is that drinking vinegar can help in passing a drug test.

Well, it’s true that ACV can help you to detox naturally as you’ll find out later in this article. However, contrary to what most stoners’ believe, this method isn’t effective when used as a same-day solution.

I’ll tell you how and why it might work, the risks involved, and what scientific research reports have to say about it.

What is Apple Cider Vinegar

True to its name, ACV is obtained by crushing and squeezing apples. The sugary liquid obtained is fermented into alcohol by adding bacteria and yeast into it. Later, acetobacter bacteria convert the alcohol into vinegar.

Acetic acid is the main component in ACV and is responsible for the sour taste. This is a weak acid with a pH of 4.3.

This acidity is what makes it a popular folk remedy for several well-known household uses. Albeit lacking in good evidence, white apple cider vinegar is also believed to help in the prevention of infections.

The non-scientific community also puts a lot of trust in vinegar’s pH level. Consequently, this community has come up with several claims and methodologies behind the use of ACV in passing drug tests. That’s what we’ll be looking at in the following sections.

Using Apple Cider Vinegar as a Same-Day Solution

apple cider vinegar drug test inforgraphic

Using ACV as a same-day solution is the most common claim and perhaps the easiest too. Most people find this method handy especially when they are subjected to a random test within a short span.

The good thing about this method is that vinegar is readily available in most kitchens. You could also grab it at the grocery store near you at a cheap price. Secondly, any brand of vinegar will work although Bragg Apple Cider Vinegar is touted as the best.

According to this belief, you only need to mix a spoonful of vinegar in at least one glass of water. You should then continue drinking up to one gallon of water throughout the hours leading to the drug screening test. You are also recommended to pee as many times as possible before the test to get rid of the contaminated urine.

Sources that vouch for this method’s effectiveness claim that vinegar works by masking or clearing any traces of metabolites in your urine. This boosts your chances of beating the test.

While there are lots of positive feedback from people who have used this method successfully, there isn’t a single scientific study that proves that vinegar will clean your system or mask the metabolites in your urine sample.

Actually, the copious amount of water that you need to take in this process simply makes it dilution method and vinegar plays no role in it.

That being said, there are several important considerations that you need to keep in mind when trying to dilute a urine sample including the density of the urine, and the pH and creatinine levels.

I have already written an in-depth guide on the dilution method and how to it the right way here.

Adding Apple Cider Vinegar to Urine Sample

The second method of using Apple Cider Vinegar to pass a drug test involves adding it directly into the urine sample.

In this method, stoners base their argument on vinegar’s ability to lower the pH of urine. Vinegar has a pH level of 4.3. When it is added to urine, it lowers the pH of urine (6.5-7.25) thereby making it slightly acidic.

There are a lot of studies that prove vinegar’s ability to lower the pH of urine. A 1988 study on the Adulterants causing false negatives in illicit drug testing, for instance, shows that vinegar lowers the pH of urine and, therefore, has the potential to cause a false negative.

The major catch with this method is that the first thing that any lab technician will do during a urine analysis is to test for the pH level of the urine.

According to the study above, Liquid Drano, Bleach, and Vinegar not only lowered the pH level of urine but these adulterants also shifted it outside the physiological range. Needless to mention, this increases the risk of being flagged for adulteration.

It also makes the idea of adding vinegar into the urine quite unreliable and risky as well. If it is evident that you were trying to defraud the test, you could fail the test due to adulteration or be forced to collect another sample in an observed environment.

How Apple Cider Vinegar Can Help to Pass a Drug Test

The 2 methods above prove to be quite unreliable in passing a drug test. However, there is enough scientific evidence that shows that vinegar can help you out if you are trying to detox naturally.

This method requires a good amount of time (weeks or even months). While it might not be worth considering in the case of a random test, it might help if you are trying to rid THC metabolites completely from your body.

The ability of vinegar to help in natural detoxification has its roots in two facts

  • THC metabolites are stored in fats
  • Acetic acid (vinegar’s active ingredient) does help in reducing body fat.

How do these two facts come into play when detoxing?

A study recorded in the Journal of Bioscience, Biotechnology and Biochemistry tried to investigate the effect of vinegar in animals. This experiment involved treating one set of mice with acetic acid and another one with water only.

The experiment showed a significant increase in fat metabolism in mice that had been treated with acetic acid than in those that had access to water only.

The researchers concluded that vinegar can help in reducing body fat mass and body weight in obese subjects.

This study opened doors for another study in the same journal that sought to investigate the impact of vinegar in human beings.

This study involved 155 people with a BMI in the 25-30 range and who were considered obese. These subjects were divided into 3 groups. The 1st and 2nd groups were given 15ml and 30ml of vinegar respectively while the 3rd was given a placebo (a treatment with no active ingredient).

At the end of the study, the 2 groups that had been given vinegar recorded lower body weight, less abdominal fat, and a smaller waist than the group that did not take vinegar.

Importantly, the group that was given 30ml of vinegar showed a decrease in body weight and BMI values at week 8 while the low-dose group showed took 4 more weeks to record a significant decrease in these values.

Basically, this study shows that consuming at least 15ml of vinegar over a few weeks can help in reducing body weight and fat mass.

In our context, this increase in fat metabolism may make the body to release the THC metabolites that are ‘stored’ in the fat cells into the bloodstream for removal through urine.

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It’s undeniable that drinking Apple Cider Vinegar can help you to detox naturally by boosting fat metabolism.

However, as the study above shows, it takes quite some time (up to 12 weeks) for a significant reduction to be noted. Therefore, if you want to go this way, you might want to add a healthy diet and a good and consistent exercise plan into the regimen.

Instead of using this unreliable solution, we recommend using the detox products that work: https://thcdetox.biz/


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Daniel Miller
    Daniel Miller

    Hey there! I'm Daniel. My research into cannabis shows how cannabis affects health, including how cannabinoids can be used in the treatment of various diseases.

    Click Here to Leave a Comment Below 6 comments
    Farraz - April 8, 2018

    I got the job around the 19th and I have a bottle of herbal clean. If I take it tomorrow it’s not flushing my system would I be clean by the 19th of this month?

      The secret - May 22, 2018

      Stuff that has polyphenols will flush you out. Apple cider vinegar, cinnamon, basil, green tea.

      Remedies- buy something that you can take multiple times without side effects.

      For example cinnamon capsules, basil, reservatrol, acai berry pills, maqui berry pills. Don’t take green tea multiple times because it has caffeine which will have you feeling hyper and sick and jittery.

      Secret: the item that has the highest antioxidants content is CLOVES. Buy clove supplements. This will cleanse you faster than anything available. Cloves are powerful at cleansing the system.


      1. Apple cider vinegar – it will flush you out and make you pee a lot of times which is good.
      2. Cloves supplement – take a couple of these and you will be peeing clean in no time.

      For people who have to take tests in 24 hours, the only way is getting someone else’s clean pee and putting it in a condom.

      Marlon - May 24, 2018

      I just want to say this. An old friend of mine put me on to apple cider vinegar, followed by consuming a gallon of water. This was back in 1995 before there were any articles or detox kits readily available to clean you out.

      I was hired by a furniture company at fifteen years old. The office manager told me I needed to go take a drug test. Sure, my heart started racing knowing I just smoked the day before. So my friend told me the remedy. This is not a joke, it works. 100%. Marijuana was different then. I smoked five blunts that same night and passed my drug test the next day.

      Old school. I’ve had over seventeen jobs and never failed a test using the exact same method. One thing I added was not eating too late and don’t consume and food the day of just for extra security. And if you need to take a poop, that’s even better. I know this is a month or so later but just wanted to share that.

        Anonymous - May 24, 2018

        How much vinegar??

          Anonymous - June 26, 2018

          A table spoon or 2

        Anonymous - July 2, 2018

        Same here, had a drug screening at 10 am back in 1998. Smoked that night up until 2 am ish and then before passing out I drank about a half of cup of distilled vinegar and a cup of water. Woke up and drank another cup of water and peed then passed the drug test at 10. I believe this to only work with weed. I have no clue about real drugs lol I do know that the internet has always tried to keep natural remedies off the forefront of Google. The pharmaceutical companies probably pay for it to be removed. Go all natural kids lol


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