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How to Pass a Urine Drug Test With Baking Soda: Step by Step

There are many questions regarding how to pass a drug test with baking soda. Baking soda increases alkaline in your urine or blood, making drugs undetectable in some drug tests.

Research indicates that baking soda is ideal for the methamphetamine test. If you’re a regular user of methamphetamine and are about to be subjected to a drug test, you can use baking soda to pass the test. However, this method is only reliable if you use it over one week before the test, because meth can be detected in urine for up to 5 days after usage.

In this post, we will give a step-by-step process of how you can use baking soda to pass a drug test, and its side effects:

How to Use Baking Soda to Pass a Urine Drug Test

You will need two ingredients for this process;

  • Baking Soda
  • Water


Step 1: Put clean water in a glass.

Step 2: Take 2 or 3 tablespoons of baking soda and add to the water.

Step 3: Swirl the mixture and flush it in your body in one round.

Note: You should be very keen on dosage. Taking too much baking soda can be detrimental to your body.

The other option is to take baking soda in the form of a bicarbonate dosage. This method is mostly used by athletes to enhance their physical performance, but you can also use it to pass a meth test. In this process, you will need to take about 4 teaspoons of a bicarbonate dosage about a week earlier.

Again, exercise caution when doing bicarbonate loading as taking high dosage has been known to cause severe stomach upset and diarrhea. Four teaspoons should be the maximum.

How Long Does Marijuana Stay in Your System?

Marijuana contains a chemical compound known as tetrahydrocannabinol, also known as THC. Upon taking marijuana, you will experience THC’s effects for a few hours, but the chemical remains in your system for weeks. Therefore, marijuana can be detected in your body, even if you are not experiencing any effects.

Typically, the period that marijuana stays in your system will depend on your usage. The detection periods in the urine, blood, and hair, will also vary, as shown below:

Marijuana in Your Urine

Marijuana remains in your urine for 3 to 30 days, depending on your usage level, as shown below:

  • 3 days upon single-use
  • 5 days upon moderate use, say 4 times in a week
  • 10 upon heavy-use, say daily
  • 30 days upon heavy and chronic use

Marijuana in Your Blood

Blood tests are not as common as urine tests when it comes to testing marijuana. However, this does not mean that blood tests cannot be used to test for marijuana.

Typically, a blood test can detect marijuana in your system a few minutes after use. Research shows that that THC remains in your system for up to 25 days, depending on your usage, among other factors.

Marijuana in Your Hair

Marijuana can be detected in your hair about one week after use. THC metabolites then remain in your hair follicles for up to 90 days after use. The longer your hair grows, the easier it is to detect you have used marijuana because the metabolites get trapped in your hair’s core. It is estimated that a human’s hair grows 0.5 inches every month, and so a 1.5 inches hair can detect marijuana use in the last 3 months.

Due to its long detection window, the hair follicle test is one of the most reliable ways of testing marijuana use among chronic users.

Marijuana in Your Saliva

THC remains in your saliva for a maximum of 24 days. However, there are various methods you can use to ensure marijuana does not last for 24 hours in your saliva. These methods include using oral rinses, mouthwash, or breath sprays. However, if you are undergoing a saliva drug test, use any of these methods about 30 minutes before the sample is collected to ensure the drug will not be detectable.

Factors that Determine How Long Marijuana Stays in Your System

There are various factors that determine how long marijuana remains in your system. They include;

  • THC Dose

The amount of THC that you consume will determine how long it can be detected in your body. For example, a person who smokes several times in a day will have more dosage of THC compared to one who smokes once. A stronger dosage means marijuana will stay longer in your system.

  • Body Fat

People with a high concentration of body fat take longer to metabolize marijuana than those with lower concentrations of body fat. Therefore, marijuana stays longer in a person with more fat.

  • Hydration

Consuming lots of water regularly may decrease THC’s concentration level in your body, albeit not much. If you’re dehydrated, marijuana will remain in your body for a long time.

  • Sex

Female bodies are known to contain more fat than males. Therefore, marijuana is likely to remain in a woman’s system for longer periods than a man.

  • Metabolism

If your body has a fast metabolism, it enables you to eliminate THC from your system faster than a person with slow metabolisms. For your system to be completely free from marijuana, metabolism is essential for eliminating THC and all the metabolic chemicals that are linked to it.

Side Effects of Using Baking Soda

Using baking soda to pass a urine drug test has several side effects if you don’t observe the right dosage. Taking baking soda in small doses cannot harm your body, but consuming it excessively can lead to neurological and metabolic issues as shown below;

  • Diarrhea
  • Nausea and vomiting
  • Frequent urination
  • Stomach bloats
  • Fatigue
  • Severe headache
  • Muscle spasms
  • Swelling lower limbs

A mild overdose of baking soda may not result in a life-threatening condition because the substance is non-toxic. But, it may lead to conditions such as dehydration, hypernatremia, acute kidney injuries, intracranial hemorrhage, and disturbances in your heart rhythm. If you experience any of these symptoms, it is always advisable you seek medical attention.

Bottom Line

Baking soda is not reliable for passing all types of drug tests. However, you can use it for some tests, especially the methamphetamine test. If you’re using baking soda, always ensure you take small doses to avoid causing harm in your body.

Tim Rosenberger
Tim Rosenberger
Hey there! I'm Tim, the founder, and author of Too Slick. I created this blog to share my passion for all things related to family, home improvement, health, drug education, and more, with a focus on making your life easier. My goal is to help you lead a healthier, happier life by providing practical tips and insights. Let's learn together and have some fun!

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