Poppy seeds.
yes
positive
definitely, it will also test positive for heroin. Be careful.
If you mean would bleach remove heroin from a urine sample the short answer is no heroin is a drug not a bacteria or virus if bleach was added to urine it would definitely not take the heroin out of the urine if it were present.
It is not possible to clean heroine out of a person's urine.
it can make you test positive for opiates.
The urine drug screen would be positive for opioids.
no. If you add water to your urine the test will still detect the cocaine in it. giving positive results.
Can trazadone give a false positive urine drug screen for methamphetamine
yes you can store urine I did it for four hours and then used a pregnancy test and my results were positive and accurate
Stop taking heroin.
Yes they can - this is a common occurrence.