How to pass a urine drug test is addressed here. (Follow this link for information on how to pass a saliva drug test.) There are several different ways you can pass a urine test, and I’ll give you the pros and cons of each. I should tell you up front that I’m a big advocate of dilution, but that doesn’t mean I can’t be objective about the other ways too. Depending on your situation, it’s possible that a different method would actually be better for you. I’ll just lay out how to pass a urine drug test using each one, and you can decide for yourself.
First of all, how to pass a drug test can be broken down into four basic methods:
1) Detox products
2) Dilution
3) Synthetic urine or substitution
4) Natural detox
How to Pass a Urine Drug Test Using Detox Products
There are so many different detox products on the market for passing a drug test that it boggles the mind. But they can basically be broken down into two categories: detox kits and detox drinks.
A detox kit is how to pass a urine drug test only if you have some time before your test. Most companies selling these products advertise anywhere from 10 days to 30 days for the product to work. But if you’re a pretty light smoker and you have 30 days notice, then you’ll definitely be clean by the time you take your test anyway, so you should just save your money. On the other hand, if you’re a heavy smoker and you only have 10 days to plan, then a detox kit definitely won’t work for you in time.
On the other hand, if you have very little advance notice, then a detox drink can be a good method for how to pass a urine drug test in a hurry. The people who have the most success in passing a drug test with them are light to moderate smokers. Detox drinks are really just a convenient way to use the dilution method (see below). The drink itself contains ingredients to help mask the fact that you’re diluting, and the instructions that come with them tell you to drink lots of water along with the product. However, they’re not among the best ways to pass a drug test if you’re a heavy smoker, or if you happen to be overweight. For one thing, the amount of water that they recommend you drink is usually much too low for those situations. Also, some of them tell you that you’re safe for passing a drug test for up to 5 hours after you drink the product. You should NEVER take a detox drink that far ahead of your test – 1 to 2 hours before your test time is safest.
How to Pass a Urine Drug Test Using The Dilution Method
As I’ve already pointed out above, I’m partial to dilution when it comes to how to pass a drug test. Mainly because it can be adjusted to work for anyone, whether you’re a light smoker or a heavy smoker. If you’re a light to moderate smoker you might prefer the convenience of just going to a store and buying a detox drink. But for heavy smokers, your safest bet is to do it the old-fashioned way so that you can control the process.
Dilution is a very effective and affordable method for passing a drug test. The way it works is pretty simple – you just need to drink enough fluids so that your kidneys are overloaded to the point that your urine is completely diluted. When that happens, then there aren’t enough THC metabolites (or much of anything else one usually finds in urine, for that matter) present in your urine for it to register on a test.
Contrary to the misinformation that gets passed around, there is NO need to load up on extra water before the day of your test. Drinking lots of water everyday is good for your general health, but as far as how to pass a urine drug test goes, it’s a complete waste of time and effort. What IS effective is drinking enough water in a short time span (2-3 hours) so that your urine is as dilute as possible.
But diluted urine is very clear, and not the normal yellow color it’s supposed to be. Of course this is a red flag to drug testing labs, so you’ve got to take a few steps to make it appear normal. Taking between 50-100mg of a B-complex vitamin (specifically B-2) about an hour before your test will make your urine appear yellow again. You also want to make sure that your urine contains normal levels of a substance called creatinine (you can buy a supplement called ‘creatine monohydrate’ in just about any health store that will accomplish this). Most labs also test the density of your urine specimen. You can get detailed, step-by-step instructions on how to dilute properly in my e-book about passing a drug test.
And if you really want to make sure you know how to pass a urine drug test using the dilution method, I highly recommend buying drug test strips and doing a trial run before your real test. You can get the strips in major pharmacies (Wal-Mart is probably cheapest, if there’s one in your area) and sometimes in smoke shops, but they tend to be expensive there. If your recreational drug use is limited to just pot, then you’ll save money by getting single-panel strips instead of the 5-panel strips. If you have time to plan, the cheapest place I’ve found them on the Internet is on this website.
How to Pass a Urine Drug Test Using Substitution or Synthetic Urine
Substitution was one of the earliest ways to pass a drug test used by pot smokers. All you have to do is ask a friend for some of their (clean) pee, and then smuggle it into the lab. Sounds simple in theory, but it can be very risky since lab technicians will monitor you to try and prevent you doing this.
Just smuggling your sample into the lab is only part of passing a drug test this way. You also need to somehow keep it at body temperature, since that’s one of the first tests a lab will do. Cold pee = failed test, game over. But you can keep the sample at body temperature by securing it in a zip-loc bag to the inside of your upper thigh, or you can buy devices on the Internet that are specifically designed for this. Since a lab technician is usually close by to monitor you, you also want to make certain that the container you use doesn’t make any noise when you open it (no rubber bands or tape, etc.).
Using synthetic urine works the same as substitution, except that instead of using a friend’s pee, you’ll be smuggling in the synthetic pee. It can come in powder form (which you’ll have to mix with water) or in liquid (pre-mixed) form. Labs have tests they run to try to detect synthetic urine, but the companies who make it are constantly working at staying one step ahead of them. If you’re successful at the smuggling part, then the odds are high that the synthetic urine will pass.
Depending on the circumstances at the lab you’re going to, both substitution and using synthetic urine are among the riskiest ways to pass a drug test for most people. If you’re caught, any false positive arguments go out the window and you won’t get a chance for a re-take. So knowing how to pass a urine drug test this way definitely requires that you have some advance knowledge about how closely you’ll be monitored by a lab technician.
How to Pass a Urine Drug Test by Naturally Detoxing
If you know you’re going to be needing to take a drug test in the future, for example if you’re going to be looking for a new job, of course you can always just stop smoking altogether and wait until THC metabolites have left your body through natural means. A serious workout regimen to lose weight will hurry the process a little bit, since THC metabolites are stored in your fat cells. But this method is only how to pass a urine drug test if you’ve got plenty of time, really (and assuming you can handle being separated from mary jane for an extended period). Both of those complications makes this one of the hardest ways to pass a drug test for most folks.
If you’re an average weight person who is a very light pot smoker (maybe a bowl once a month), then you’ll be clean in just a matter of days, like less than a week. If you’re a once daily moderate smoker, give yourself 3-4 weeks to get clean, depending on your metabolism. And if you’re a heavy smoker (several times daily), or if you’re carrying some extra weight on your, then passing a drug test by naturally detoxing will generally be between 4-6 weeks. These are just ballpark figures though, because your individual metabolism has a huge influence here. But in general, the faster your metabolism is and the less body fat you have, the faster you’ll get clean.
Final Word of Advice on How to Pass a Urine Drug Test
Regardless of what method you choose to use, how to pass a drug test consists of knowing exactly what you’re going to do when you walk into the lab. This is one situation when the saying “knowledge is power” is especially true. People pass drug tests EVERY DAY, and there’s no reason why you can’t too if you take the time to do your homework beforehand. And one big benefit of being prepared is that it removes a huge amount of stress from the entire issue of how to pass a urine drug test.





i have a drug test tomorrow and i smoke like 4 times a week. if i dilute will i be ok? or should i go in with my buddies piss. i mean i have spandex i could hide it in pretty easily but do they pat you down?
I’ve never been patted down and have taken numerous piss test..You could dilute it depending on the kind of test you have to take ie if its going to a lab, dont bother because the first thing they do is check the specific gravity of the urine. Diluting a sample will throw this off and they will reject the sample. No matter what test you take, if you can get away with it, (not being watched) go with your buddies piss everytime. Hope this helps and good luck
i was smokin constantly then i quit for a month and got tested.i stayed clean but about a week ago i smoked only one bowl and i found out i have a test coming up in a day or two. do you think i will be clean? p.s. i cant dilute becouse it will be a lab test.
Your screwed!
Quit your job. Its better than losing your CDL for a year.
So I applied for a job and I know ill possibly be getting it by monday…. What is my best option right now to pass this test?
i’ve got a urine test on the tue 9th feb for the army i smoke weed everyday i was wondering if any one had any good advice on how to pass this test?? I’ve looked every where on the net an every1 keeps saying these de-toxing kits are a load of shit an i’m just getting my self in a big mess. dany
i order’d ur e-book today i’m from the U.K (LONDON) how long dose it take to get to me can u or ne body let me no asap thanks alot dany
dany-boy,
It’s an e-book, so you should have gotten the download link immediately, in an email. Send me an email if you need any help.
Hi Dee. can you give me some tips on how to pass,
the urine test.I WEIGH 195. HAVENT SMOKED IN A MONTH. WAS HEAVY SMOKER…WHAT HOME REMEDYS DO I NEED TO PASS. THANKS FOR INFO.
wats up dee been reading all the serious and stupid questions people ask before reading this and have a serious question lol.Had a clean system then blazed about a blunt a day for a little less than 2 weeks.my last hits were a few off a joint sunday.today is wednesday and looking to clean up for probation.i got the home test kit from walmart and was just curious it may sound dumb but should i just take a random piss for the home test kit or should i try n dilute n see if i pass,thanx bro.
if I smoke once or twice a week and I’m 100 pounds and I drink a lot of water normally (myy urine is almost clear all the time) what’s an estimate of how long until my system is clean?
Dee, I have a drug test sometime tomorrow morning, or at least I should. I just smoked this morning around 7, and I smoked Wednesday, Tuesday, Monday, and the weekend. I weigh 110 and I am 5’5″, and I have a fast metabolism. What do I do? Drink a lot of water prior to the test? I know I also don’t want the urine to be clear, but I am incapable of getting b-2 vitamins or anything outside of my house at the moment. I heard red meat changes the color back as well, but, I can’t eat red meat. Any help?
how about passing urine tests for barbituates? ( vicoden)
Vicodin is an opiate, not a barbituate. It takes about three days to get out of your system, however, unlike pot opiates are water-soluble.
So, I’ve got a urinalysis for a new job in just over 2 weeks, the 21stt of April to be exact. I was clean for over a week and broke down and smoked 3 bowls yesterday. I work out regularily and drink plenty of liquids, I also bought Detox 72 just in case. Given that, I have two weeks left and don’t plan on smoking. Will I be in the clear? Should I look into diluting and taking the B-2 vitamins?
Its april 5 and ive smoked almost everyday before the 6th and I have a drug test on the 9th of april. I am also overweight. I know i have everything agaisnt me right now, but whats the best way to pass? im thinking just taking my friends pee.
aight I’m fifteen and my parents found out Im hanging out with bad kids and want to test me soo I rarely smoke I’ve done it like five times in my life but four days ago I got completely messed up what technique should I use? I’m hoping it’s clean but still.. also I chew tobacco that won’t show up on a drug test right? oh and my step dad is a cop so he might send it to the police lab
why would your dad use the police lab.that mwould just let his coworker pigs know his family problems.Its just pot get over it.soldiers are being killed as i type this.
i have passed probation by adding jello to 8oz of water and drinking it down then refilling the glass and drinking water again, also vitamin b and cranberry pills and water pills
u will piss so clear that it would make u want to bottle it and sell it, only problem is its a false negitive, there for vitimin b changes your color or piss.
i have a test in 20 hours. imma dilute wit water and i have some cranberry pills. i have to get some B-2 vitamins to even it out. Its for my probation too. I will let my fellow stoners kno how it went!!!!!!!
i was a heavy smoker(everyday)but i quit for two weeks because i had a test coming up for saliva and urine. i bought a detox kit called rescue detox. it came with four pills and some purple solution that i had to drink. the guy at the smoke shop told me to take the pills the night before and drink lots of water and to swish the solution around in my mouth right up until i walked in to test and then swallow it which i did. after i did the mouth swab it was sealed and sent to the lab, then i had to go somewhere else and take a physical where i was given a urine test. i know i drank plenty of water but i’m still worried because i really need this job.do you think i will pass?
Haz-Trucker
I use to smoke back before I started driving an 18 wheeler, but hell none of yall want me smoking and driving that. Anyway, I have a question, I am taking a test for my company who is now checking for Nicotine. I am wondering if I can use vit C and B complex and dillute to remove the traces? I am a 1/2 to a pack a day smoker.
Yeah, they are getting bad. But hey if they want to legalize pot and make cigarettes illegal, I am game, rather have the pot…
Any helpful hints would be good as well. Thanks
Or should I get my wife’s urine. I am an old dog, I can get it into the lab without a problem. Wife is not pregnant. Will that work or do they test for that now?
i smoked july 4th got a drug test july 25 should i be good yo
july 27 i mean
I just applied for a job and I know I will be drug tested..not sure whether it is piss or saliva. I will find out within the next two days whether I have a second interview. I am assuming this is when I will find out when I have to be tested. I used to smoke heavily but not so much anymore… i just took a couple hits of a j 2 days ago. since I havent been smoking a lot lately will that help my chances of passing this? Im thinking I will dilute but Ive got at least a week I think. I need some more tips on how to dilute but still keep everything looking normal.
I’m a pretty heavy smoker (once a day, nearly everyday) and 30lbs overweight. I have passed a drug test with 3 days notice by flooding by body with water, cranberry juice and a water pill. I also exercised more and prior to the real test I purchased a home kit (around $15 from the drugstore) and passed. This was a few years ago, I have a new job offer that I have to pee on Monday (today is Friday). OH YES MOST IMPORTANTLY JUST STOP SMOKING FOR A FEW DAYS! Eat fresh foods, avoid anything fried or fatty and limit cigarette smoking. Hope this helps anyone else, I’ll post my results on Monday as I plan to take another home test prior to the pre-employment pee test.
I smoked 2 joints a few days ago and found out I have to take a urine test just two days later…I have been drinking lots of fluid and I bought a xxl detox drink for people over 200lbs…I plan on using it tomorrow…Will this work it says it is 99.6% effective…Wish me luck!
how long is someone elses sample good for
hey i stopped smoking a week ago after finding a job position at a bank. theyre gonna drug test me tmrw. ive been drinking some water and i always take my acai antioxident vitamins. i bought a qcarbo drink and was gonna take it before the test tmrw. i was wondering what the chances are of me passing and what kind of tests the banks take