Another thing I always Implement during such a time is I find a health club with a steam room. So do this. Go everyday between now and then and spend at least an hour a day sweating your ass off in steam room.
I usually go for hour day leading up to it. Like 10 minutes in, five minutes out 10 minutes in. You will sweat like crazy but it is moving metabolite out of your system and it is something you can do in addition to drinking fluids alone.
Sweating plus peeing will remove more than peeing alone.


Saunas and sweating doesnt really help much because very little THC is excreted thru sweat. You can sweat up enough to fill a town water tower, yet the amount of THC being excreted from sweat is miniscule. The rest of them is being excreted via the urine and bowels.