Don't take any drugs. That is a never fail test
There is only one way to pass an Asvab test. All you can do is study as much as you can and do your best.
The best and only answer is to not use ecstasy or any other illegal drug and you will be sure to pass any blood test for drugs.
Probably. Drink a lot of water the day of the test, especially within the last half hour before the test.
stop taking cocaine
Depends, most alcohol screens only test alcohol drunk within a 24 hour period. There is one test called an EtG test that can detect within an 80 hour period but these have been known to fail. The only test you can beat is the breathalyzer test which you do by blowing spit into the tube thus destroying the device. You should use a search engine to find more information.
You cannot pass a drug test by simply drinking water and taking pills. At best, you will fail the test because they will be able to know that you have done something to corrupt the results. The only way to pass a drug test is to not use the drugs in the first place.
The only way to reliably pass a drug test is to simply not do the drugs they are testing for.
The best way to pass a drug test is not to take the drug they are testing for.
The only way to pass a drug test is to stop using drugs. Simple as that.
The best way to pass any drug test is to not do illegal drugs. There is no way to pass a drug test overnight.
Don't use meth. Then you will always pass the drug test for it with flying colors. Simple.
Only if it is tested for and certainly not if you have not taken it. The best, and only, way to 'pass' a drugs test is to not take drugs.