• Daniel Miller
• Updated: Jun 18, 2023

Expert-approved ways to keep urine warm for a drug test

Are you worried about passing a drug test? Using synthetic or someone else’s urine can do the trick, but there’s one major hurdle you need to overcome – temperature.

If the urine sample doesn’t match your body temperature, you could lose out on your dream job or face serious consequences. But don’t worry, we’ve got you covered.

In this article, we’ll spill the beans on how to warm and maintain the temperature of your synthetic urine. With these foolproof solutions, passing your drug test will be a breeze.

Keep reading to discover the secrets to regulating the temperature of your synthetic urine and landing the job you’ve always wanted.

Getting it right: what temperature your urine should be for a drug test

When it comes to using synthetic pee for drug testing, one crucial factor to keep in mind is temperature.

Ideally, you want your fake urine to be within the same temperature range as real human urine, which typically falls between 97°F and 100°F.

If your sample is too hot or too cold, it could raise suspicion and lead to further testing.

Now, here’s the thing: drug screens usually allow for a brief window of up to two minutes to submit your sample.

During this time, the temperature of your urine will naturally decrease, whether it’s real or fake.

Keep in mind that testers often check the temperature of your urine right after you hand in your sample. If it’s off from the expected range, you will be asked to provide another sample under direct observation.

That means someone will be watching you pee in the cup, which is far from ideal.

That’s why it’s crucial to get the temperature of your synthetic urine just right. But don’t worry—there are plenty of simple ways to do it!

The best ways to check the temperature of your urine

Before submitting your synthetic urine for a drug test, it’s crucial to check its temperature. But how do you do that?

There are two easy and reliable methods. You can use a waterproof digital thermometer, which is affordable and easy to carry around. Alternatively, you can use temperature strips.

These small paper strips attach to the bottle of synthetic urine and measure its temperature.

But here’s a tip – make sure you choose temperature strips that can measure up to 100°F. Many strips only measure up to 90°F.

The good news is that the best synthetic urine kits include temperature strips that can measure a broad range of temperatures.

Can you keep urine warm on your body without hand warmers?

One popular method for keeping urine warm is to use body heat. After all, your body temperature is the same temperature you’re trying to mimic, so it makes sense to warm the urine using skin-to-skin contact.

First, you’ll need a container to hold your clean urine. This could be a pill bottle, condom, or specialized urine bottle with a built-in temperature strip.

These bottles are especially handy since they allow for convenient temperature control without the need for additional thermometers.

Once you have your container, there are a few ways to keep it warm.

One option is to place the bottle in your pants between your legs, in crotch area. Tight pants can help keep the bottle closer to your body

Just be sure to wear loose clothing to conceal the bottle.

Another option is to place the bottle in your bra, close to your body. However, this method can be more noticeable, so be sure to use extra adhesive tape to keep the bottle from falling out.

But here’s the catch: it can take between one and two hours for the urine to heat up to the right temperature, which may not be practical for everyone.

Plus, using body heat to warm synthetic urine is unreliable and comes with too many risks to recommend.

How long does urine stay warm between your legs?

If you put the bag in your underware between your legs, it will stay warm until you remove it. However, as we already mentioned, you need 1-2 hours for the sample to heat to required temperature.

For this reason, using body heat to warm synthetic urine is unreliable, and the risks are too high to recommend. You are much better off choosing an alternative and safer method.

Hand warmers

Another popular method of warming synthetic urine is using hand warmers.

Hand warmers are small pouches that heat up when you activate them. They are affordable online or in brick-and-mortar stores. They are commonly used to warm hands and feet in cold temperatures.

Hand warmers are relatively reliable, but they occasionally fail to heat up. For this reason, carrying two or three pouches is safer than only bringing one. However, the more you get, the more likely you will be found out.

Hand warmers typically take around one hour to heat the bottle of synthetic pee. You’ll have to wait and test the urine to ensure it reaches the right temperature.

Hand warmers are typically designed for use in cold weather to provide warmth to the hands. They tend to generate heat that is above body temperature.

This characteristic makes them less than ideal for heating urine samples, as they can easily overheat the sample, potentially damaging its structure.

A better recommendation would be to use specialized heat pads, which are designed specifically for use with synthetic urine. These heat pads are calibrated to provide just the right amount of heat needed to warm the urine to body temperature, without the risk of overheating it.

If you can’t wait one hour, consider using a microwave to preheat the urine and then use the hand warmers to keep it warm.

How to preheat urine in the microwave

While it may seem like a straightforward process, there are specific steps you should follow to ensure safety and effectiveness.

First, microwave the sample for 10 seconds on full power, taking care not to overheat it, which can alter its composition. Check the temperature strip on the bottle and heat the sample for an additional 10 seconds until it reaches close to 100°F.

However, it’s crucial to avoid exceeding the 100°F mark, which can compromise your temperature reading and prevent you from passing the test.

Once the sample is preheated, activate the heat pad and attach it to the container using tape or adhesive. Then, tuck it into your underwear to keep it warm and hidden from view. Consider using a stash leg belt or specialized underwear if you’re concerned about having enough room.

When you arrive at the testing location, be sure to check the urine sample’s temperature before entering the building.

If the temperature has dropped, you can try to reactivate the heating pad or use a new one. Attach the new hand warmer to the bottle to restore the temperature.

Heat activator powder

Heat activator powder works quickly and consistently, providing accurate temperature readings that can help you pass your test.

Here’s how it works: The lower the temperature of the solution, the more heat activator powder you’ll need. However, it’s crucial to use caution and avoid adding too much, as this can overheat the solution.

To get started, tap the heat-activating powder against a hard surface to break down any clumps. Then, carefully add 1/3 of the heat activator to the mixing container.

If the temperature strip indicates a solution temperature between 88°F and 92°F, we recommend using only 1/4 of the heat activator.

Be sure to keep an eye on the temperature as you add the heat activator, and don’t let it rise above 102 degrees. The goal is to keep the solution within the recommended range of 94°F to 100°F.

Once you’ve added the heat activator, shake the contents gently to dissolve the granules (usually less than 20 seconds).

Then, read the temperature strip to ensure that the solution is within the required temperature range. If necessary, add a little more heat activator to bring it into the acceptable range.

Heat activator powder has a few drawbacks to consider. One issue is managing the vial that contains the powder. Before a drug test, you’ll be asked to empty your pockets.

If the vial is found, you could be asked to submit your sample under direct observation. This requires you to not only conceal the urine bottle but also the vial containing the heat activator powder.

A second issue is the powder’s inability to maintain temperature. While it initially heats the sample, the temperature doesn’t stay constant, leading to a cooling of the sample over time.

To counteract this, the urine bottle needs to be kept close to your body to preserve the heat. However, if you face a lengthy wait before your drug test, the temperature may still fall below an acceptable level.

Due to these challenges, many prefer using heating pads. They may take longer to warm the urine, but they have the advantage of maintaining the warmth for up to six hours.

Electric urine warmer for drug test

The last option is to use electric urine warmer. Electric urine warmer is an electronic device that will maintain testing temperature for at least four hours with one set of batteries. In addition, this device is reusable and reliable.

You can get this device only together with the Urinator kit. The device is bulky and expensive. So think twice if you really want to overpay.

How to reheat urine for a drug test: a step-by-step guide

If you’re using refrigerated urine or frozen sample, it can take over an hour to warm it to body temperature using hand warmers or body heat. To save time and achieve more consistent results, consider preheating the sample using a microwave.

• Microwave the sample for about 10 seconds on full power.
• Gently shake the container and check the temperature strip.
• If there’s no reading, microwave the sample again for another 10 seconds.
• Aim for a temperature reading close to 100°F, but avoid overheating (as this will cause the reading to
• disappear and result in an excessively hot sample).
• If the urine is too hot, simply let it cool down for a few minutes.
• Utilize a thermometer or temperature strip to monitor the temperature accurately.

Alternative methods to heat synthetic urine without a microwave:

• Use a water bath on the stove to gradually heat the sample.
• Submerge the container in hot water.
• Employ a heating pad to warm the urine.
• Place the sample close to your body; however, be aware that this method may require at least an hour to reach body temperature.

Best synthetic urine kits that make it easy to keep your sample warm

After extensive research and evaluation, we’ve handpicked the top synthetic urine kits that provide reliable methods to maintain the warmth of the urine. We’re here to help you find the most suitable kit for your specific needs.

Sub Solution: The Ultimate Synthetic Urine Kit

Sub Solution is widely regarded as the best synthetic urine kit on the market today. With a perfect blend of affordability and advanced features, it offers unparalleled performance for various applications.

Key Features:

• Formulated with 11 essential chemicals typically found in human urine, Sub Solution is virtually identical to the real thing, making it undetectable by labs.
• The included heat activator powder enables you to heat the sample to body temperature within seconds.
• A temperature strip is conveniently attached to the bottle, ensuring effortless temperature maintenance.
• The discreet bottle design allows for easy concealment during drug tests, whether tucked between your legs or hidden in your bra.
• Provides enough urine for two separate uses.
• Can be reheated and frozen for future use.
• Suitable for both males and females.

Trusted Quality:

With 17 years of experience and a long list of satisfied customers, you can trust the quality of Sub Solution’s synthetic urine and heat-activating powder.

Affordability:

At just $90, Sub Solution offers the best value for your money.

Minor Drawback:

The only con is that the kit requires clean water and a few minutes of preparation time.

Incognito Belt

Stay under the radar with the Incognito Belt, a discreet and undetectable synthetic urine solution designed to help you breeze through drug tests without raising suspicion.

Key Features:

• The Incognito Belt’s low-profile design allows for easy concealment on your body, ensuring collectors won’t catch you off-guard.
• Designed to make sneaking into drug tests a breeze.
• Keeps urine warm by securing it close to your body, perfect for drug testing purposes.
• Comes with two high-quality heating pads that are easy to use and maintain the ideal temperature range.
• The heating pads have an adhesive surface for easy attachment to the urine bag and won’t burn your skin.
• Features an adjustable Velcro belt that comfortably fits waists up to 48 inches.
• Suitable for both males and females.
• Reliable and effective, with enough synthetic urine for two uses.
• Crafted from the highest quality materials, ensuring it passes both visual and lab inspections.
• Detailed instructions are included, making it simple to use.
• A temperature strip is conveniently attached to the bladder bag, allowing you to monitor the temperature at any time.
• The rubber tube and convenient clip enable seamless urine delivery and mimic the sound of urination for added realism.

Proven Success:

The Incognito Belt has been successfully helping users pass drug tests since 2003.

Price: $130

The Urinator – Belt With an Electric Warmer

This premium product offers everything you need to create, maintain, and deliver top-quality, temperature-controlled urine.

It is a discrete belt with adjustable velcro straps that conveniently fit around your waist. The package includes premium synthetic urine with 11 chemicals in natural urine.

You can also benefit from the computerized digital temperature controller, which maintains the urine at the correct temperature without letting it drop.

The digital temperature controller is also fully sealed and includes safety features to prevent electrical shorting and protect your skin.

The pricing on this product is exceptionally high, so keep this in mind before splurging on this product. Others are more affordable and may offer similar value for your money.

The company behind this product is highly reputable and offers excellent customer service so that you can ensure the smoothest and most direct experience possible.

Ultimately, there are other products available that can help you to keep the urine warm while you await your drug test. Consider some of the following before investing in one single product.

Devices that will help to keep urine warm

If you already have synthetic urine, the the following devices will help to keep it warm while you await your drug test. Most are more affordable than the above products and can be used with other products.

Stash Leg Belt

The stash leg belt is an all-in-one solution for keeping synthetic urine warm and discreetly concealed.

This product consists of high-quality Neoprene fabric designed to remain comfortable against your skin and prevent tugging or scratching.

It seals comfortably with a velcro strap so you can adjust it to the size of your leg and accommodate clothing. The fabric also stretches to accommodate larger sizes and will prevent your synthetic urine bottle from slipping or falling from its place.

This product fits most standard sizes for synthetic urine bottles and allows you to conceal your valuables without inciting suspicion or notice.

It will allow you to keep your synthetic urine warm for longer than most alternatives, and you can wear it for extended periods without worrying about experiencing discomfort or rashes.

You can combine this product with other products or accessories to fully customize your kit and prepare for your drug test accordingly.

Stash Boxers

Try a different product if you plan to wear tight clothing or are very slim.

Many people prefer to use stash boxers to conceal their synthetic urine.

Stash boxers are underwear with a special pocket where you can tuck your artificial pee bottle without worrying about slipping out or digging into your limbs. The boxes are as comfortable as regular underwear and optimized for festivals, raves, concerts, and more.

Stash boxers have a dedicated front and inside pocket with plenty of space to store your urine bottle or other valuables. This ergonomic design allows quick and easy access without a button, zipper, or another inconvenient and noticeable mechanism.

The boxers are virtually undetectable since they are built to look like real underwear, and they offer maximum protection and stealth to ensure privacy.

While you can use the stash boxers for synthetic urine, you can also try them for other purposes. You never know when you’ll need a discrete solution to transport your valuables.

Ultimately, this product is one of the best solutions for most users since it is comfortable, affordable, discrete, and accessible.

Having a pair of stash boxers can prevent you from worrying about detection in the future, so consider investing in a pair for yourself or someone else.

Conclusion

When it comes to passing your drug test, there are several factors to consider, with one of the most crucial being how to maintain the optimal temperature for your synthetic urine.

Since body temperature typically ranges between 96°F and 98°F, your urine sample should be within that range. However, it’s worth noting that most drug test administrators expect some cooling, so a temperature of 90°F or higher should suffice.

To ensure success, consider using one of the methods mentioned in this article.

The heat-activating powder stands out as the most reliable option for maintaining the perfect urine temperature. Quick, efficient, affordable, and safe, this product offers peace of mind as you face your drug test.

The Sub Solution kit we’ve featured is a comprehensive solution that includes the heat-activating powder among other essential accessories. Opting for the entire kit rather than individual components can provide numerous benefits.

For those seeking a more discreet approach, the Incognito Belt is a fantastic choice. This waist-wrapping belt enables seamless transportation and delivery of your sample, coming with everything you need to pass your test with flying colors. Pair it with the included heat pads for optimal results and temperature maintenance.

Whichever option you choose from our list, you can rest assured that you’re well-equipped for your drug screening experience. Trust in the reliability of these products to keep your synthetic urine at the perfect temperature, and pass your test with confidence.

Copyright 2023 by Green Fleets.