vinegar and marijuana

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

One of the latest internet darlings is that drinking vinegar to pass a drug test can be effective.

Well, ACV can indeed 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.

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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 prevent infections.

The non-scientific community also puts a lot of trust in vinegar’s pH level.

Consequently, this community has several claims and methodologies behind apple cider vinegar used in passing drug tests.

That’s what we’ll be looking at in the following sections.

Drinking Vinegar to Pass a Drug Test the Same Day: Instructions

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 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 low price.

Secondly, any vinegar brand 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 you need to take in this process makes it diluted, 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 added to urine, it lowers the urine pH (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 urine’s pH level.

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 say, 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.

Does Vinegar Clean Your System for 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.

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 treated with acetic acid than in those that had access to water only.

The researchers concluded that vinegar could 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 on human beings.

This study involved 155 people with a BMI in the 25-30 range and 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.

[caption align="aligncenter" width="798"] Vinegar Improves Fat Metabolism[/caption]

Importantly, the group 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 reduce 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.


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:

Frequently Asked Questions

How Many Shots Of Vinegar To Pass A Drug Test?

You need about 16 eight-ounce glasses of water. Each glass of water needs to be mixed with two tablespoons of ACV.

What Kind Of Vinegar Is Good To Drink To Pass A Drug Test?

Heinz Apple Cider Vinegar is great to pass a drug test.

How To Use Vinegar To Pass Meth Drug Test?

Find 32oz of unfiltered and raw Apple Cider Vinegar. Mix 2oz of ACV in 9oz of water and drink one glass every two hours. Then eat a clove of raw garlic. Last, two hours before the drug test, pour two tablespoons of baking soda into a 16oz glass almost full with mildly warm water and mix all. After all is mixed well, drink it down.

Will drinking vinegar to pass a drug test help you? Can apple cider vinegar detox THC out of your system for a drug test?

Baking Soda and Vinegar

Consider using vinegar and baking soda to produce CO, in a small grow room. This method eliminates excess heat and water vapor production and requires only household items. Create a system that drips vinegar (acetic acid) into a bed of baking soda. The main disadvantage of this system is the erratic level of CO, produced. It takes a considerable amount of time for the CO, to build up to a level where it helps plants. However, once it reaches an optimum level, it can continue to rise until it reaches levels detrimental to plants. If you have time to experiment, it is possible to set up a drip system operated by a solenoid valve and a short-term timer. With such a system, CO , could be released periodically in small increments and coordinated with ventilation schedules.

Note: Some recipes replace vinegar with muriatic (hydrochloric) acid. I advise using vinegar, because hydrochloric acid is very dangerous. It can burn flesh, eyes, and respiratory system; it can even burn through concrete.

A good exhaust fan, vented outdoors, is the first step in cannabis odor control and the easiest way to keep the house from reeking of fresh marijuana. If the odor is strong and venting is a problem, a negative ion generator (deionizer); deodorizing liquid, gel, puck, or spray; ozone generator; activated charcoal filter; or a combination of two or more of these will solve fragrance problems.

Consider using vinegar and baking soda to produce CO, in a small grow room. This method eliminates excess heat and water vapor production and requires only ]]>