Let's put it this way: If they DID hire you before the results came back and they were positive, they'd fire you right away.
Some do and some don't. I work at a gas station and I was able to start work before they got my test results back which was about a week.
Kroger's drug tests on the day of the interview or day you fill out your paperwork for the job. I'm not sure if it's the same in every state but in Ohio it is a saliva drug test.
No.
if they dont call you back that means you passed
Urine
nope. employment is contigent upon you passing the drug test.
About 4 days
antiobiotics prices
Yes. Bleach will make the drug screen unreadable. Just like a diluted specimen. On home drug kits however, it will only show negative results. If it is lab tested they will send the results back as unreadable.
It usually takes about 1-2 days.
By not taking drugs. The saliva test can only go back a few days.
When I got tested for the Kroger distribution center they did urine test the stores however do mouth swabs or urine.