How to Dilute Urine for a Drug Test in 2023 [Updated]

Published on: 20.09.2022
Updated: 10.05.2023

In case you’re here for the dilute urine definition or would like to know why people submit diluted urine samples these days, you’re in the right place.

Urine drug tests are still the most typical form of drug testing for employees in the US. It involves using urine samples to determine whether it contains illegal substances or metabolites. Employers like Amazon prefer to use a standard 5-panel drug screen to check for drugs like amphetamines, opioids or marijuana, and PCP use. Moreover, individuals may attempt to cheat urine drug tests by using synthetic urine like Powdered Human Urine, diluting their urine with water, or using detox drinks.


Powdered Human Urine

  • Legal in all U.S. states!
  • Genuine human urine!

The Urinator

  • The electronic device holds the urine sample and heats it to the body temperature. It’s reusable!
  • + 3 Free Packs of Powdered Urine (real human urine)

Usually, a urine drug test can come out positive or negative. But the results of this type of testing aren’t always straightforward. Often, someone might tamper with the urine sample, and you can end up with a dilute drug test result. At this point, it’s hard to conclude whether the employee is using drugs or simply a lab error.

Is Powdered Urine good? Is there a way to cheat drug tests using dilute urine? How much pee is needed for a drug test? This article will unravel the mysteries surrounding dilute drug tests and how anyone can dilute urine for a drug test.

What can cause urine to be diluted?

Diluting urine means that your urine concentration is too low. If such a urine sample is used for testing, the analyzer will be unable to detect if there are drug metabolites in the urine. A dilute test result is regarded as inconclusive, and the person will be asked to redo the test.

Dilute Urine for a Drug Test

Body fluids such as urine can become concentrated or diluted for different reasons. A dilute drug test doesn’t always mean that someone is trying to cheat a test – dilution could be accidental too. Let’s examine all the possible reasons for diluted urine. In cases where diluted urine is suspected of being an attempt to cheat the test, the use of synthetic urine like Powdered Human Urine can be a common method for individuals to try to pass the test without getting caught.

Natural hydration

Some people have a habit of always staying hydrated. These persons frequently consume plenty of water and are most likely to pass clear urine. When such individuals provide their urine samples for testing, the urine might be diluted.

Preparation for a drug test

People taking a drug test must provide a specific amount of warm urine for testing. So, they may drink lots of liquid to enhance their capacity to produce enough urine. This can contribute to why people submit dilute urine – without their knowledge. It’s important to note that while dilution can occur accidentally due to an individual consuming more fluids to produce enough urine for the test, it’s also possible that individuals may choose to use synthetic urine products like Powdered Human Urine to pass drug tests.


Powdered Human Urine

  • Legal in all U.S. states!
  • Genuine human urine!

The Urinator

  • The electronic device holds the urine sample and heats it to the body temperature. It’s reusable!
  • + 3 Free Packs of Powdered Urine (real human urine)

Kidney challenges

If a person’s kidneys malfunction, the person may produce weak urine. People must report any health challenges that might affect a drug screen result.

High diuretic intake

Excessive intake of coffee and cranberry juice increases how often you pass urine, leading to diluted urine. If you’re preparing to take a test, you must reduce your diuretic intake; otherwise, you will have a dilute test result.

How Long Do You Need to Be Clean to Pass a Urine Drug Test?

Drug abstinence might be an easier way to pass a urine drug test. Did you ask why? It’s because urine test detection windows for different drugs are much shorter than blood or hair drug tests.

Depending on your last use, urine drug screens can spot substances taken within these time frames. Let’s check them out.

Substance Urine Drug Test Detection Window (Up to)
Cocaine 3 Days
Codeine 3 Days
Ecstasy 4 Days
Heroin 3 Days
Ketamine 11 Days
Marijuana 30 Days
Meth 7 Days
Morphine 3 Days

How Do Testers Detect Diluted Drug Tests?

Testers use trusted methods to detect a diluted drug test. Depending on how much urine is needed for a drug test for employment, testers can tell when someone’s trying to manipulate results. Apart from the fact that dilute urine is too clear, other variables classify urine as dilute. Powdered Human Urine is a synthetic alternative that can be recommended for use in a drug test if the testers are unable to detect it, allowing individuals to potentially pass the test undetected.

These measuring variables include creatinine and the specific gravity of urine, and tests are usually conducted on urine samples to check for them.

  • Urine Creatinine

Creatinine is a byproduct of metabolism in your muscles. It is developed during the breakdown of creatine, a type of amino acid. Your kidneys get rid of creatinine by passing it into your urine. The higher the amount of creatinine in your, the higher your urine concentration.

So, this knowledge presents a way to determine if the sample is diluted. The expected range of creatinine for normal urine is 20 to 40 milligrams per deciliter (mg/dL). Creatinine levels in dilute urine are between 2 to 20 mg/dL.

  •  Specific Gravity

The specific gravity of urine is another relevant metric to find out if urine is dilute or not. Urine’s specific gravity compares the water content to the number of substances in the urine. If the test result produced a specific gravity of less than 1.0010 or higher than 1.0200, it is marked as a dilute specimen. Normal urine should produce a specific gravity from 1.0020 to 1.030.

If I Pass a Home Drug Test, Will I Pass a LabCorp Test?

There’s no guarantee that you’ll scale through lab-conducted testing because you passed a home drug test. Because LabCorp testing centers use sophisticated technology to procure accurate results, they understand the importance of getting it right.

What Does a Negative Dilute Drug Test Result Mean?

A dilute drug test result can be either negative or positive. Negative-dilute results mean that the urine specimen has a higher water concentration than regular pee. This can be caused by intentional or accidental water consumption, which clears the urine of its yellowish color. The negative-dilute specimen makes it hard to check whether there are drugs or metabolites in the urine.

A negative-dilute drug test result has the potential to raise suspicion. In workplace situations, company policy may require employees to retake the test due to negative-dilute results. It shows that the donor consumed lots of water before taking the test (and why that?). Some employers may think you tried to cheat on the test by diluting your piss.

Knowing that a negative-dilute specimen is different from a positive result is essential. Also, dilute specimens that don’t return positive are not regarded as positive-dilute – these terms are not the same. If a Powdered Human Urine product is used instead of real urine, it may bypass detection during drug testing and produce a negative result.


Powdered Human Urine

  • Legal in all U.S. states!
  • Genuine human urine!

The Urinator

  • The electronic device holds the urine sample and heats it to the body temperature. It’s reusable!
  • + 3 Free Packs of Powdered Urine (real human urine)

What is a Positive Diluted Specimen?

A positive dilute specimen means that the urine specimen returned positive for a specific drug metabolite, although the sample contained a higher water concentration than the average pee. Before you wrap your head around how that’s possible, remember that people try to dilute their urine because they’re trying to avoid getting a positive result from testing.

But taking these watery solutions doesn’t always work out, and that’s how you can wound up with a positive dilute specimen. This result further shows employers that the employee tried to compromise test results, which can be regarded as valid positive results. Without re-testing, a medical review officer (MRO) can examine the specimen and confirm that the urine tested positive for drug toxins.

Tips to Avoid Negative Dilute Drug Tests

If you’re looking for the best morning of drug test to do so you can take a test without cheating, here are some tips to try.

  • Don’t drink excessive water just before testing because it can lead to false negative results, and your sample may be rejected.
  • Use 1st early morning urine because it’s more concentrated.

Also, to pass a urine drug test successfully, you should know, what tips employers use. This info can help you to guess, what unobvious issues you may struggle with.

  • Schedule random testing so that there’s little time to plan for urine dilution.
  • Prohibit anyone from bringing personal items to testing centers to prevent people who plan to tamper with their urine.
  • Tested persons should not drink water or any form of diuretics at least two hours before the sample collection.

How much Water is to Dilute Urine for a Drug Test?

The facts supporting how much water can cause a dilute drug test is unclear. Some claim that if you consume eight glasses of water two hours before a drug test, you will have a dilute drug test result. Some others think 24 ounces of water is enough to result in a dilute test. On the extreme, others believe drinking up to a gallon of water is sufficient to dilute a urine drug test. Alternatively, using Powdered Human Urine as a substitution for real urine can provide a more reliable and undetectable method for passing drug tests.

Even though people drink lots of water before taking a drug test to dilute their urine, an excessive amount of water within a short time can be catastrophic. You don’t want to drink too little water, which makes your urine over-concentrated, and you don’t want to drink more than required else your urine becomes too clear. Some health risks associated with drinking plenty of water include hyperhydration and diarrhea.

Here’s the balance if you’re trying to get a dilute test result: keep drinking water until your urine is clear. In case your urine becomes too clear, you can take vitamin B (riboflavin) to add some color. This way, you can keep suspicion away while you send your urine for analysis. A dilute test result from the lab can buy you enough time to detox your system before you go in for another screen.

Types of Urine Drug Tests

Every urine sample goes through these two types of urine drug tests.


Immunoassay (IA) is an inexpensive testing method that utilizes antibodies to confirm the presence of drugs and their metabolites. Antibodies are proteins that fuse with foreign substances, also called antigens. The antigens, in this case, are the drugs.

The tester places the drug and drug-specific antibodies inside the urine sample. If the drug already exists in the urine, it fights with the added drug for a chance to be bound with the antibodies. When this reaction occurs, it shows that the sample is positive.

On the other hand, if the urine has no traces of the drug, the reaction won’t be significant. Then the tester declares a negative result.

Even though IA is inexpensive and fast, most employers combine it with GC/MS because it cannot detect certain drugs. When used alone, IA can give inaccurate or incomplete results.

Gas Chromatography-Mass spectrometry (GC/MS)

GC/MS is the method used to verify the results from immunoassay and is less likely to yield false results. In this type of testing, gas is added to the urine sample. This gas reacts with the substances in the urine, causing them to dissociate. Then, the tester uses a mass spectrometer to clarify the separated compounds in the urine.

You can call GC/MS for a follow-up test to validate the results from the IA tests. Most urine drug testing providers use these two testing methods as standard procedures.

Dilution Techniques for Drug Tests

Drug testing considers the quality and composition of urine used as samples. It doesn’t bother much with how much urine is used. Some people may opt for alternative methods such as using Powdered Human Urine to pass a drug test without any risk of dilution. Marijuana users who want to cheat a marijuana test without faking their pee might try to dilute it. Some proven techniques might help dilute your urine just enough to keep you from getting caught.

Let’s call it the Triple D Method.


Dilution is the easiest of them all. You must consume lots of fluids in large quantities hours before your test. The high water content in your urine thins out THC levels, and your urine will be clear enough to give a negative result.


Detoxification is the process of naturally cleansing your system by flushing out toxins. You can detox by drinking coffee or eating fiber-rich foods days before your test. There are also powerful detox products that work miracles for people trying to pass a drug test. Note that detoxification is a much slower method of getting your urine clean for testing. It may take anything from a few hours to several days to finish.


Delaying your drug test is the least advised method for passing a test. In this case, you delay the urine drug test until all illegal substances naturally clear out from your body fluids. To be safe, delay the test for longer than the detection window for the substances you’ve taken. You can refer to the table for more information on detection windows for all sorts of drugs.

Reliability of Diluted Urine in Passing a Drug Screen

People often believe submitting a dilute urine sample is a subtle way to cheat a drug test.  That’s why some people try to dilute their use by consuming too much water or even pouring water into their pee. But how reliable is this technique?

Remember that all drugs stay in your system for a specific time. This means that if you try to get rid of toxins faster than they’d naturally flush themselves, it will take much more effort than dilution. Also, people with more extensive body mass index (BMI) will have difficulty getting rid of toxins because THC metabolites are stored in fat cells. Other biological factors are peculiar to individuals, contributing to the rate at which toxins leave your body.

In cases where someone is unable to abstain from drug use before a drug test, they may explore other options to pass the test. These options may include the use of detox drinks, natural detox methods, or even Powdered Human Urine. It’s important to note, however, that some of these methods may not be reliable and could result in a failed drug test. It’s always best to abstain from drug use to ensure accurate and positive results.

So, while dilution is a safe and natural way to clean your system, it’s not as quick or effective as you hoped. Anyone serious about beating a drug test will consider more reliable methods, such as detox products formulated to help you pass a drug test.

Why cheat a test when you can get total cleansing using a Toxin Rid Detox Kit or Mega Clean Detox Drink?

Toxin Rid Detox Kit

Toxin Rid is a full-fledged detox system of pre-rid pills, liquid detox, and dietary fiber. This package was intentionally designed for heavy marijuana users to flush all kinds of toxins from their systems, starting from an hour of use.

Toxin Rid Kit

Toxin Rid is a 5-day detox plan that clears all illegal toxins from your body fluids, including urine, blood, and saliva. One kit has a little over 45 pills made from pure natural herbs. There are no secret additives, preservatives, or coloring.

So whatever test they got, you can get a clean negative result without hassle. While you use Toxin Rid, ensure you eat fiber-rich foods, sweat out through workouts, and drink healthy amounts of water. You’ll need it.

Mega Clean Detox Drink

Detoxify Mega Clean detox drink is a viable alternative for anyone who doesn’t like pills. It’s a flush drink that removes toxins from your system and starts working after three hours of use.

Detoxify Mega Clean

Very few products can match Mega Clean’s ability to give you a quick cleanse before you take that urine test. It gets your pee clear enough without making it too dilute – good news. You can also use an at-home test kit to confirm for yourself before you hand over your urine specimen.

While Detoxify Mega Clean is very effective for a natural detox, people with larger BMI will need more than one bottle. Gratefully, Mega Clean drink is available in different flavors, including Tropical and Wild Berry.
Powdered Human Urine, diluting their urine with water, or using detox drinks.


Powdered Human Urine

  • Legal in all U.S. states!
  • Genuine human urine!

The Urinator

  • The electronic device holds the urine sample and heats it to the body temperature. It’s reusable!
  • + 3 Free Packs of Powdered Urine (real human urine)

Alternative Method to Dilute Urine

In an effort to pass drug tests, individuals have turned to alternative methods – diluting urine using diuretics together with vitamin B, and creatine. Let’s get to know how this combination can help with “smart” urine dilution.

  • Diuretics are a class of drugs that cause more urine output than normal. These drugs make individuals urinate more frequently causing the urine to become diluted.
  • Creatine is an amino acid that is naturally produced in the body. it is also found in some foods and supplements. Using creatine supplements can boost the level of creatinine in the urine, which can cause the urine to appear more concentrated.
  • Vitamin B supplements also help to color urine yellow, so that it appears less diluted.

Together, these three substances can help an individual pass a drug test, as the diluted urine may not show traces of the drug. At the same time, urine would contain all the needed natural components in it.

However, there are some notable cons to using this method.

  • For one, the urine may appear too diluted, which could raise red flags and prompt the tester to request a retesting.
  • Also, the effect of the method may vary depending on the particular drug the individual used.
  • Finally, the use of diuretics can have potentially harmful side effects, such as dehydration, which can result in health problems.

In comparison to using Detoxify Mega Clean or Toxin Rid Kits, which provide a comprehensive detox solution to the user, the dilution method may not be as effective. Detoxify Mega Clean and Toxin Rid Kits have specialized formulas to help remove toxins or drug residues from the body, leaving the user with clean urine.


Forcing a urine dilution by drinking lots of fluid might seem an intelligent way to evade drug tests, but it’s always effective. You can end up overhydrated or worse, with a positive dilute drug test result. Either way, it won’t be fun for you or your employer.

Diluting urine is not only possible when you tamper with urine. Some health conditions can cause people to have weak urine, so make sure you confirm that you have no such problems before you take a test.

If you don’t want to get disappointed by DIY remedies such as dilute urine, you can use some synthetic urine, or order natural detox products to cleanse yourself before testing.