synthetic urine in storage containers

Does Synthetic Urine Expire and How Long Is It Good For?

Last Updated on August 19, 2020

Artificial urine has been the saving grace for many people over the years. It can ease the mind of those faced with an upcoming drug test on short notice but don’t have enough time to detox to guarantee that they will pass it. Synthetic urine companies have worked hard to create passable, convincing products which can be used as a substitute for your own urine sample when you need to pass a drug test with only a few days’ notice. This way, you don’t have to worry about any of the negative consequences of failing your mandatory drug test, despite having chemical traces of a recreational drug in your system. Some of these artificial urines can even be bought online and shipped overnight!

How Long Does Artificial Urine Last?

For starters, it is imperative to know that artificial urine does have an expiration date and that attempting to use it for your drug test past the expiration date may not lead you to your desired results. Each brand of fake urine will have an expiration date, so it’s critical to pay attention to the expiration date of the urine which you intend to buy in relation to when you intend to use it.

The best synthetic urines are the ones which can pass for genuine human urine when submitted for a drug test. If you decide to hand over expired artificial urine that has deteriorated and lost the chemical properties which resemble real urine, the lab techs who are checking your test are bound to notice fairly quickly. Be sure to follow all storage instructions to ensure that the expiration date on the packaging of your synthetic urine hasn’t been affected due to being neglectfully stored in improper conditions.

In short, follow all storage instructions to the letter, and only use Quick Fix synthetic urine when you’re confident about it being within its expiration date.

Tricks to Keep Fake Pee Fresh for a Drug Test

There are a handful of useful tips which you should keep in mind to ensure that the synthetic urine which you’ve purchased stays in prime condition prior to being used for your drug test. There are many ways to ruin the chemical levels of synthetic urine accidentally, so be sure to have some awareness as to whether you may have compromised those within your urine kit. After all, you want the fake urine which you’ll use for your drug test to appear as close to the real thing as it possibly can to get the passing results that you need.

Store in a Cool, Dry Place out of Direct Sunlight

Exposing your fake urine to extreme temperatures (learn how to keep fake pee warm), especially for an extended period, can make it less-than-ideal for drug test purposes. This result is also true of prolonged exposure to sunlight, as this will throw off its pH balance and make it utterly useless for drug testing. A safe bet is to keep it in your refrigerator (not the freezer!) until the day when you intend to use it. Be sure to take precautions that it isn’t mistaken by anyone else in your household for something consumable!

Do Not Open Unless Necessary

This may seem like common sense, but you don’t stand to gain anything by opening your synthetic urine before it’s actually time to use it. By opening it and exposing it to oxygen, it starts to break down and slowly lose the chemical properties which allow it to pass for genuine urine. If you do end up opening it before its time, you may be able to salvage it by getting it into an airtight container as soon as possible and storing it in a cool, dry place.

Do Not Reheat and Re-Cool It Multiple Times

Other than exposing your synthetic urine to oxygen, repeated exposure to polarizing temperatures is also a surefire way to bring about premature expiration. Don’t risk ruining the fake urine that you’ve purchased by exposing it to extreme hot or cold, and always be conscious of both the temperature and sunlight exposure of the place where you decide to store it.

Run a Validity Test Strip

This is an excellent way of checking if the fake pee that you’ve purchased is still usable for a drug test. It will test for a few common chemical levels, such as the pH balance, and give you an idea whether they measure up to those which can be expected from authentic human urine. If they do, then your fake urine is probably okay; if not, then you may wish to reconsider using the product that you currently have in your possession.

Use a Reliable Synthetic Urine, Like Quick Fix

Quick Fix 6.2While it is understandable that a cheaper synthetic urine kit may be an attractive option in terms of saving money, it’s not advisable when you look at the big picture. Opting for lower-quality synthetic urine can lead to a failed or inconclusive drug test, and this can have serious repercussions in terms of your career. The best way to ensure that your synthetic urine sees you through to passing your test is to use a trustworthy, reputable brand, such as Quick Fix, for your synthetic urine needs. In the end, you’ll be glad that you went with the better brand, as the success rates speak for themselves.


Knowing how to properly store your artificial urine and taking its expiration date very seriously are two important steps toward successfully using it on your next drug test. Not only will this lead to a higher chance of success for you, but it also gives you the peace of mind of knowing that the product can be relied on to get you the passing results that you want—and need. Be sure to carefully follow all storage instructions and only purchase a reputable synthetic urine product that you have thoroughly researched.

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