How long will marijuana stay in your system if you used to be a heavy user?

Hi, I was an everyday user for over 10 years. I'm a 31 y/o male. I'm 165 lbs. 5'11" tall. I work outside everyday and keep in good physical shape. Not the best diet however drink lots of fluids. Today is day number 30 for me clean and I still tested positive per at home kit. Any advice to move it out once and for all?

If you are under 200 lb,30 days and u will be clean of the thc...

Here is the best answer you will find. These forums have too many stuck on science responses... here's an example... "well it depends on your metabolism, height,weight, frequency of use blah blah blah.

From some one whose done the testing. NO history of use and only smoke once (ups to four hits in one setting) should be clear in 24 hours i.e. next day.

Long time heavy user - 30 days clean and you'll be good - just ensure heavy fluid during this time to be safe.

Never met someone who was clean 30 days not pass a piss test. Andi this is only for serious pot heads.

2-3 times per week as a casual user my guess would be 2 weeks just to be safe but I'd bet on 10 days.

enjoy your life

I was a heavy user and tested clean after 30 days. I am female tall and weighed 190. I failed to pass a urine test using a kit that guaranteed I would pass earlier that month so beware and get a clean male sample holding it close to your body to attain the correct temperature if that can be done. It's so unfair :)

U can do a detox like my son did.its 2 different types they r capsuls.ask the pharmists.ginsing and another 1 but u will be on the toilet all night.if he can pass then so can u.he was a very heavy smoker and smked hygrade..maan i wish i could think of it.ill ask him later and get back to u.