You can't unfortunately.
yes
No.
Yes, a puff of marijuana can be detected through drug tests such as urine, blood, saliva, and hair follicle tests. The detection window varies depending on the type of test and frequency of use, but generally ranges from a few days to several weeks after usage.
yes, I just went in for my preemployment drug screening and they administered both a urine and hair follicle test
Yes, If Tested for the detoxifier.
Any at all.
No, you cannot test positive for marijuana in a hair follicle test through mere contact with the drug. The drug would need to be metabolized and enter your bloodstream to be detected in a hair follicle test, which wouldn't occur through simple contact.
Yes, alcohol can be detected in a hair follicle test. When you consume alcohol, it can be detected in your hair follicles, providing a longer detection window than other tests like breathalyzer or blood tests. Hair testing can typically detect alcohol use up to 90 days prior.
all the way
if you're talking about a hair strand drug test, my understanding is that marijuana can be detected in the strands of your hair for about a year.
No, a DNA swab is used to collect a person's genetic material for identification and cannot detect synthetic marijuana or any other drugs. Synthetic marijuana can be detected through urine, blood, or hair drug tests specifically designed to detect synthetic cannabinoids.