Avoiding drugs.
None!
Yes, you will most likely be drug tested after a civil service test. You will be drug tested randomly after passing the test.
Good Detox drink, ask your friends, local smoke shop if you can.
Zero
nope. employment is contigent upon you passing the drug test.
don't do drugs. life is alot easier with out them. case in point, see how cocerned you are? see it's not worth it.
"Don't use drugs" is the best advice for passing any drug test.
yes
Yes, if you don't do drugs.
Using "cleanses" just for the purpose of passing a drug test is illegal.
yes a company has the right to preform a drug test at anytime to any random person.
If you stop smoking and eat healthy and drink a good amount of water, you should have no problem passing a drug test in 21 days.