No.
read that you shouldn't smoke within 24 to 48 hours of using it
You don't.
You will fail if they test for meth. No question about it.
Patients are usually instructed not to eat or smoke for several hours before the test.
Can I smoke before ct scan
Maybe my answer is more of an opinion, but NO, you should not smoke pot, At All... However, if you do smoke anything, to avoid getting dry sockets, you should not after having surgery on your wisdom teeth, at least not within 48 to 72 hours.
The duration of Traces of Smoke is 1.75 hours.
The duration of Up in Smoke is 1.42 hours.
The duration of Blue Smoke is 1.6 hours.
Smoke can stay trapped in a bottle for a variable amount of time, depending on factors such as the size of the bottle, the amount of smoke produced, and the presence of any ventilation. In general, smoke can linger in a sealed bottle for several minutes to hours before dissipating.
The patient should be fasting (nothing to eat or drink) for 10 to 24 hours before the blood test and should not smoke for 24 hours beforehand.
Smoke bombs or smoke shells are often fired to form a barrier between the attackers and the defenders. Defenders are only able to fire blindly due to be blinded by the smoke, while the attackers hope to reach the defenders position before the smoke clears.