How To Keep Urine Warm For A Drug Test

If you are using synthetic urine to pass your drug test, you need to know how to keep the urine warm before the test. But there are also a few other things that you need to do to make sure that you pass the test without raising suspicion.

How to Keep Synthetic Urine Warm for a Drug Test

If you want a full kit that comes with everything you need to sneak the synthetic urine into the drug test, plus make sure the temperature is correct then we recommend going with TestClear brand powdered urine. The kit is only about $43.95 and comes with absolutely everything you need to pass any drug test. You can buy the kit on

Here’s what the kit looks like:

It comes with:

  • Powdered urine (actual dried human urine)
  • 50mL medical transport vial with lid
  • One temperature strip (attached to the vial, ready to go)
  • Two air-activated hand warmers to keep urine warm
  • Do-It-Yourself Synthetic Urine: What You’ll Need

If you go with TestClear’s kit, you’ll have instructions right in front of you with all the materials you’ll need. If not, you’re still going to need to know how to keep the urine at the right temperature. Regardless of whether you’re being tested with a simple home test or with a full-on laboratory test, it absolutely has to be the right temperature. If you don’t buy the prepackaged kit, you’re going to have to round up the materials yourself.

  1. Find Something To Hold the Pee

Obviously, you need something to hold the pee in. The best containers that you’re likely to have are miniature water bottles, but if you can find a small, thin plastic vial then that is a better bet because it is easier to conceal and keep warm.


Besides the actual container to hold the piss, the most important aspect for keeping the urine at the right temperature is to get some hand warmers, like the kind that hunters use to keep warm while they hide in their blind. Keep in mind, these come with the TestClear kit we talked about above…so you wouldn’t need to spend extra money.

No matter what, this is absolutely vital to passing the drug test without raising flags about the temperature.

  1. Get Rubber Bands

You’ll need these to attach the hand warmers to your urine container.

  1. OPTIONAL: temperature strip

Like we’ve said, the TestClear kit comes with a pre-attached temperature strip. But if you are doing it yourself then you may want to buy one to attach to your container. Just search “temperature strip” on Google.

Our instructions should put your temperature in the right range but if you can find these then it can take some of the worries away.

This is a bit tedious to set up on your own, so remember that you can get a pre-packaged kit that comes with everything you need for just $45 from TestClear.

The Handwarmer Method Guide

Using hand warmers is a popular method that involves placing the fake urine in a sealed bag, and place it in the hand warmer. This is a special packet that is able to produce heat as you require. Once the hand warmer starts to heat up, it will maintain the heat of the urine exactly at the right temperature. Keep in mind that they only create heat for anywhere between 1 and 10 hours. Try not to go over these deadlines.

There are some people which believe that using your own body heat is a great method of maintaining urine warmth. This is also a great solution, as it is known that the body is a natural warmer, thus will share its temperature with the small plastic vial in which you keep the fake urine.

Choosing which body part to use depends on whether you are a man or a woman. It seems that men believe that keeping the vial in the vicinity of their private area is a great way to maintain the proper temperature, but you must be careful not to use tape to fix the vial to your skin, as it will hurt you. Believe it or not, most women have the same preference as men, although they also prefer placing the vial in their bra or under their armpits. It’s all a matter of personal choice.

The Importance of Maintaining The Correct Temperature

Let’s start with the beginning, and talk about the importance of maintaining the substitute urine at the right temperature. It is important to know that our urine has a normal temperature of about 98 degrees, so it is crucial to make sure that your sample has a similar temperature, otherwise, your examiner will be able to make the difference with ease, as it is the first thing he will check. In general, the sample test cup, which will be provided so you can place your urine, has a built-in thermometer, thus the result will be almost immediate. Drug testing laboratories have established the parameters regarding the temperature of the urine, ranging between 90 to 100 degrees, thus allowing a bit of error margin.

There are basically two effective methods that you can use in order to maintain the urine warm, such as using the microwave and using hand warmers. You can also choose a third method, which is combining the two previous methods, thus ensuring a more successful result. Let’s start with the beginning and see what each of these methods involve.


Carrie Ragsdale is a blessing, as her fellow writers say. She is a wonderful writer and her articles are something everybody loves. She mostly writes about nature and food.

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