How to Pass a Drug Test with Baking Soda (Does it Even Work?)

There has been a lot of talk about different ways to pass a drug test. However, these at-home remedies might not be the best or the safest option. One of the longest myths is that baking soda, or sodium bicarbonate, can help you pass a drug test.

Luckily, you know we always have the most up-to-date information about these interesting ideas.

Do you think baking soda can help you pass a drug test? Well, this post is going to explain to you why this might not be the best option.

Verdict at a Glance:

Baking soda will not help you pass a drug test. This method can be dangerous so please do not attempt it. The only way to truly guarantee a passed drug test is to detox starting 30 days before the date of your test.

The Logic Behind Using Baking Soda to Pass a Drug Test

Close-up of baking soda in a glass jar. Bicarbonate of soda.

A few pieces of information continue circulating on the internet, which is why you might think this method can work. However, that doesn’t mean that it’s correct.

The main reason why people think this method will work is because it can help with the alkaline levels in your urine. Also, it is said to reduce the inflammation levels that would come up in the test.

This is because baking soda will help your spleen to promote an anti-inflammatory environment. The general consesus is that it can help hide methamphetamine in your system when tested.

You must remember that methamphetamine is alkaline, and it will be in your bloodstream once you’ve taken it. That is why people believe that, if you use baking soda, an alkaline competitor, your kidneys will become busy trying to remove it from your system.

While your kidneys are trying to remove the baking soda, the drug will continue circulating in your bloodstream and won’t make its way to your urine track for the test. However, this will only work for approximately five hours, so you must take that test pretty soon after taking the baking soda drink.

However, it has never been proven to help people pass a drug test for marijuana. This is because baking soda will help delay the onset of the methamphetamine metabolites in your bloodstream. It will not help you with any other kind of drug.

Lastly, this method will not help you with a saliva, hair, or blood drug test.

Why This Method Doesn’t Work

There are a few reasons why this method doesn’t work:

Drug Tests Can Tell There’s an Imbalance

Yes, taking baking soda before your drug test will change the pH levels of your urine, which some people may think is what they need to pass. However, science will show that the pH levels have been tampered with by an unknown product, resulting in your failing and requiring you to submit another sample.

The Side Effects Can Be Severe

Like with all at-home remedies, there are some side effects that you should be aware of before you even think about trying them. You can use a small amount of baking soda to help with stomach acid and make your teeth whiter, but that’s about it.

The reason why your body will not handle large amounts of baking soda is because it can result in an imbalance of your sodium and acid levels. When this happens, your body will begin to take water from your digestive system to correct it.

If you do venture into using baking soda for your drug test, then some of the following may happen:

  • Upset Stomach
  • Dehydration
  • Diarrhea
  • Vomiting
  • Metabolic Alkalosis
  • Stomach Ruptures
  • Hypernatremia
  • Seizures
  • Kidney Failure
  • Stroke
  • Death

Baking Soda Was Not Made to Be Taken Orally

Baking soda was never made to be taken orally or to be ingested. That is a good enough reason to know that this will not help you pass your test. Instead, it will make you ill.\

Related: How to Pass a Drug Test with Hand Sanitizer

How to Do The Baking Soda Method (If You Insist on Doing It)

If you want to try the baking soda method to pass a drug test, you should be ready to be in the baking soda flush group. The baking soda flush is the process where people drink baking soda before their test.

You will need to consume at least one teaspoon to three to five tablespoons of baking soda in a glass of water. Then, you must drink a gallon of water to help it detox your system. This method should be completed one to three hours before your test.

Also, you should not mix this method with any other household products. They will not mix.

Have People Had Any Success with This Method?

When you look on social media and try to find reviews on the baking soda flush, you’ll be welcomed with a lot of information that might be a little too personal. Either way, we accept it so that you can get a complete picture.

Some people have said that it did work for them. One particular post noted that it did not work twice out of the 13 tries because they were still using methamphetamine until three to four hours before their test.

However, there was a large number of users that all came forward saying how it did not work. One user, in particular, explained that methamphetamine would exit the system within three days, so it is better for people to wait it out. Otherwise, you may end up having other problems you don’t want.


When it comes to getting a drug test done, there are no at-home remedies that will help you pass the test. This is because technology and science continue to evolve, making it easier to spot when someone has an abnormal pH balance in their urine.

Even though many people suggest using baking soda, we don’t. Too many risks are associated with ingesting it, so you are better off just not taking it. Also, people have said it will only help hide one kind of drug for one type of test.

This is not the best option if you need to pass a drug test. Additionally, if you have any other questions about some of the other popular at-home remedies, you should read some of the other posts on our website.

Lastly, if you want to pass a drug test, you must abstain from the narcotic and let your body detox itself naturally. It is the safest thing to do.

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