DIY Fake UrineYou are going to have to take a urine test. If you are sure that you are not going to pass, you are probably considering alternatives. It’s a good thing you found us.


One way to pass a urine test is to use synthetic pee, which mimics the real thing. The most realistic synthetic urine includes all the components of real pee, including urea, proteins, and a pungent odor. These elements provide a distinct advantage over other products and give the fake pee the best possible chance of making it through a test successfully.


If you are on a budget, DIY fake urine may be worth your time. It is indeed possible to create synthetic pee at home, but the real question is: Is it worth it?


Here is a comprehensive guide with everything you need to know about DIY fake urine.

How Does Urine Testing Work?

lab test urine

Laboratory tests check for a range of substances in the urine, such as amphetamines, opiates, and methadone. A technician uses Lateral Flow Chromatographic Immunoassay technology [1] to achieve this. In layman’s terms, the laboratory uses a strip with chemical reagents on it that reacts in the presence of specific substances.


Urine tests vary in complexity. Some test for only a few substances, while others can detect ten or more. According to Health Line, the 10-panel drug urine test is the most common variant.

Ingredients You Need to Fake Urine

The items you need to whip up a fake urine recipe are not ones that you will find at your local grocery store. Your best bet is to order these products online. Here are the ingredients you need to make fake urine.


  • 750 milliliters of hydrochloric acid solution
  • 9 milliliters of ammonia (volume concretion: 25 percent)
  • 1 grams of table salt
  • 8 grams of potassium chloride
  • 3 grams of urea
  • 6 grams of calcium chloride
  • 43 grams of magnesium sulfate
  • A scale
  • A bottle for storage
  • A container for mixing ingredients
  • Optional: pH paper or a urinometer

How to Make Fake Pee at Home in Seven Easy Steps

Want to know how to make fake piss at home? Follow the seven easy steps below:

Step 1: Use the scale to measure your ingredients. Precision is of the utmost importance. Even seemingly insignificant deviations can create a faulty batch of urine.


Step 2: Pour 750 milliliters of hydrochloric acid solution into the mixing container.


Step 3: Add the urea and mix the solution until all the crystals dissolve.


Step 4: Add the potassium chloride, table salt, and magnesium sulfate. Combine the solution thoroughly.


Step 5: If you have the pH strips or urinometer [2], prepare them for use. Urine is naturally acidic, so when you dunk the pH strip into the solution, it should read between five and seven. As for the urinometer, it should measure the specific gravity of the solution at between 1.015 and 1.025. If these measurements are off, dispose of the entire batch and start again.


Step 6: Refrigerate the solution for as long as you require. It will stay functional for months on end. It can even be frozen.


Step 7: On the day of the test, remove the product from the refrigerator or freezer. Let the solution warm up to at least room temperature before you use it. If necessary, microwave the fake urine to bring it to the proper temperature.

Other Considerations

Learning how to make fake pee is one thing, perfecting it is quite another. If you want to pass self-administered urine screening, you have to make the temperature and color as accurate as possible, in addition to the composition itself.


The average body temperature is 98.6 degrees Fahrenheit, which means real pee is at a similar warmth. That means you will have to apply heat to your DIY fake urine to simulate the temperature. Many people achieve this effect by taping the sample to their body, surrounding it with hand warmers, or microwaving it before submission.


Normally, urine takes its color from the pigment urochrome, which is also known as urobilin [3]. This pigment is not a part of the fake urine recipe, so it is vital to make sure the final product color falls somewhere on the spectrum between pale yellow and deep amber. Suspicious coloration will immediately trigger a failed exam.

Is It Worth the Risk?

Once you’ve learned how to make fake pee successfully, using it to pass a test is a whole other ball game. Is it worth the trouble to make synthetic urine at home? The short answer: probably not.


DIY urine is not known for reliable results. Small deviations in the recipe can have catastrophic consequences for the final solution. When there is a position on a sports team or a job on the line, you want to do everything possible to minimize your risks.


Using fake urine can be tricky enough as it is, especially if there is someone in the facility watching you fill the cup. You must make sure the sample is concealed correctly and that it is at a believable temperature. Having to worry about perfecting a fake urine recipe at home seems like an unnecessary stress factor.


One of the best products on the market is Quick Fix Urine. Each sample comes with the proper pH, specific gravity [4], and urea levels to pass a urine test. It also claims a 99.9 percent success passing rate, which is notable in the industry.


UPass is another major player in the fake pee market. Their product comes with a specialized blend of ingredients to simulate real pee, for men and women. It also comes with a mounted temp strip, rubber bands, a heating pad, and comprehensive instructions.


While it is possible to pass with DIY fake urine, your best option is to purchase the product online. Our company is an expert in the field and significantly more likely to produce passable urine samples. Buying from us online will also save you time, money, and a whole lot of stress.


  1. What is a lateral flow immunoassay?
  2. Urinometer
  3. Urobilin an Overview
  4. Urine Specific Gravity