i think its called beatyourdrugtest.com but depending on ur frequency and duration of use it may be out thc is stored in the fat cellls of ur brain hence, the less fat u have , the more leaner u are the less it can be stored but thc will stay detectable for up to 60 days the type of test u are taking is most likely a cheap test meaning u can drink a gallon of water and they wont be able to get any read on the specimen at all, just make sure your piss looks like water brite white if they dont watch u piss that opens up a shitload of possibilities but be aware they will test the temp, so if u use someone elses piss keep it warm like get a handwarmer at a camping store and ur good to go i think u are lookin for "naturally klean" it is a tea