No.
When testing for illegal substances they have a few options, hair, blood, pee are the basics.
Marijuana will not be covered up by anything other that a lack of marijuana, 45 days to get clean if you are a regular 3-5 days for first couple of times.
But Valium will not cover it up, all that will do is add Valium to the list of substances found in your body
bleach
a pee test.
Drink a lot of water and take a cleanser or mask that will cover it up in your pee...you can probably get one at a local G.M.C.
About 40 days to be on the safe side.
It depends on what you are being checked for. however they have to tell you what you are going to be checked for.
You take a pee test and determining on how you pee looks and the temperature, depends on weather or not you pass or fail. Remember, the warmer and darker your pee is, the more likely the test will show a positive screening which means you failed your drug test.
No, but who takes one puff.
To install a shower pee trap, first, remove the existing drain cover. Then, insert the pee trap into the drain pipe and secure it in place. Finally, replace the drain cover and test the trap to ensure it is functioning properly.
Yes they do but will not give you your urine temperature which can be a good thing if your using someone else's pee
No. Animals pee on plants all the time and it has no affect.
The same way they would test if you werent pregnant. THC testing
No, contact high from marijuana cannot be detected on a urine test. Urine tests only detect the presence of specific marijuana metabolites in the urine, which are produced when marijuana is internally metabolized by the body.