Ok so first off let start by saying that im on house arrest. I take a drug test every 2 weeks. I have a gc/ms of 15ng/l -50ng/l. and let me tell you.I am one high motherfucker Now everyone is different in cases of BMI(body mass index), Metabolism, hieght, weight, age, the green you toke and how much. Now my fullproof First off if if you are on probation you get tested frequently. So start of by not stopping but choosing the right times to smoke. Remember the longer you abstain the better your chances are. After you have just recieved a test that day n passed go ahead toke up. THAT DAY ONLY! unless you only get tested once a month then you have a good week to 2 window. beveut if its every week or 2 you only want to do it the day of your test(after of course), and the next. otherwise you will screw yourself over. now remember if you want to smoke while on probation this is a guide of life so you can and not goto jail. Next is you need to make sure you keep a fairly good metabolism. You do this by excersizing, Eating balanced foods, proper sleep(7 hrs a night+ no more than 9), and taking Bvitamins( they give your body more of a natural workout because the vitamins are what helps your body create the energy it needs to run.). Run 1-2 miles a day every day. Sounds crazy but you walk around 3-4 miles a day naturally so why not? Must have creatinin levels or will show you DILUTED AND WILL FAIL! Smaller people are harder to create creatinine naturally. So lets say you are 5,8 and 135 you have to work harder to keep your creatinine levels higher than lets say a 5,8 160lb person. So what raises your creatinine levels? Red meats(perferably steaks but you can get hamburgers from mcdonalds n trust me its a cheap effective way maybe 2-3 a day if your a poor person., Fish(perferably salmon), and dun dun dun creatine supplements. So steaks and salmon are expensive but burgers aren't and niether are the supplements. What type of creatine should I get? So you all know if you walk into a vitamin store asking for creatine hey will ask what kind? so here's your more popular choices. 1.Creatine monohydrate 2.Creatine ester phosphate 3.Creatine ethyl Ester 4.Creatine-alpha ketoglutarate. So which one to get? Any or all. You can purchase them individually or get a drink mix that has them all(PREFERRED!!!) Creatine takes 1-4 days to metabolize into Creatinine So its better to have it on a daily basis than just a few days before your test. Next you need to make sure your Specific Gravity is in good range. This is fairly easy by taking daily vitamins and drinking sports drinks(gatorade, powerade, wal mart brand, ect ect. There are other ways but this is very effective. drink 48-64 ounces a day. Making sure your PH levels are right. CRANBERRY JUICE! works great also high meat diets and grapeseed extract from GNC helps too! now you can buy the cranberry pills which is a helps your urinary clean itself out too. take twice the dosage a day. Now niacin. I know alot of people say it doesnt help but listen to this. It dialates blood vessels not alot but some to help carry toxins out of the body. it also brings toxins through skin (REMEMBER THOUGH THCA IS NOT CONSIDERED A TOXIN) But it does help the process now taking 250mg a day will be efficient anything other than that causes health problems and a sunburned looking person. Now that is everyday life. To get ready for the test is next. 3 days before your test double your intake of creatinine producing subtances. Also high fiber diet works too(metamucil is best) Now after must research and talking to the producers of pecto The average box contains 40-60 gms of fiber.That why the day of the test people use it but you DONT HAVE TOO. It secretes the toxins to your shit morely than your piss and actuallys allows your body a time frame not to re absorb it.in you intestines. the day before your test don't work out!!! BE VERY LAZY! this will stop your body from burning off the THC metabolites as fast. which means less in your piss. Now the night before your test don't shake don't worry you've done great. double the dose of your B vitamins and niacin.(remember your creatine should have also been doubled 2-3 days prior. Day of your test you want to wake up and drink some gatorade(around 24 ounces) take 2 pisses. First piss of the day has the most THCA in it which means DONT LET THAT BE YOUR TESTER. Wake up early too way earlier than you normally do. say you wake up at 8 normally wake up at 6 give your body time for this to come into effect. NEXT part is IamN2pot dillution method but with a twist. The night before take 2 aspirin to sleep. When you wake up take 2 more and 4 hours before your test take 4 more. Next take double dosage of your Bcomplex vitamins.not timed relase buy the instant release(makes your piss yellow instead of clear) Now every hour after youve woken up drink anywhere from 20-30 ounces of gatorade. make sure in total you drank more than 60 ounces before your test. HINT THE LAST quart you drink put 2-3 tblspoons of salt in it.it will taste bad ut trust me it helps. PISS FREQUENTLY make sure you piss at least 4 times before your test this will help clean out your bladder. now go in and don't look nervous that usually throws up a flag. now here's another alternative Qcarbo32 at gnc drink the night before( if you have money) it helps somewhat but this is mainly dilution and keepin the right lifestyle so everytime you go you wont worry.