Urine test: The drug is detectable in urine for one to four days after use. For heavy or chronic use, though, it can be detectable for up to a week later. Since the drug metabolizes and is eliminated through urine, this test typically shows a higher concentration of meth than other drug tests.
Blood test: This test will detect the drug more quickly after it’s been used and can continue to detect it for one to three days after last use.
Saliva test: A test of your saliva will reveal the presence of meth for one to four days after you last used it.
Hair follicle test: This type of test is able to detect meth in your system up to three months after you used the drug last.