First, stop smoking. start drinking water or juices until your bladder hurts. Do it for about 4 days, then just drink alot of liquid for about 3-5 days after. Depending on how fat you are your system should be free of marijuana in about a week and a half.
No. Quit using and you will pass.
No
no.
No
They can clean water using filters.
No
Water
I wish!
yes
with the help of vaccume cleaner and Brush.
Yes it depend on your working out.
The radiator may be plugged up. There are products available to help clean the cooling system, and the cooling system should be backflushed after using them.