That's a negative result...
Depending on the type of drug test you used, one faint line may mean different things. It likely means it found small amounts of a substance in your urine. Please refer to its specific instructions for clarification.
Do you mean salvia? If so, then no.
Drug test to check for methadone metabolites in urine
If by roughage you mean bushes, trees or grass, no.
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.
TND on a urine test typically stands for "Test Not Detected." This result indicates that the specific substance being tested for was not found in the urine sample. It is commonly used in drug screenings to show that the individual did not have detectable levels of the drug in their system at the time of testing.
that its old, fresh urine samples are usually between those temperatures. So if taking a drug test it can spotted that someone may have brought in someone else's urine because it isn't hot/fresh
Unaltered urine simply means natural urine that has not had anything added to it. Some urine testing will be inaccurate if the urine has been altered, such as having water added to it. Unaltered urine is required for drug screening testing.
Having clear urine does not necessarily mean that it is free of drugs. Drug presence in urine depends on the substances consumed and their detection window. A drug test specifically designed to detect drugs is required for an accurate assessment.
If you mean Purple Rain by Prince, then the first lines are: I never meant to cause you any sorrow. I never meant to cause you any pain.
To pass a drug test is to be screened for drugs via samples of blood or urine, and result with no drugs (of illegal variety) in said samples.
Depends if they test for Benzodiazepines, if so than yes. It all depends on how long after you take it before it is out of your urine.