2 to 10 days.
It is an Methamphetamine drug. === ===
Yes, this is why there is a crime called Methamphetamine Manufacturing.
Recently methamphetamine was targeted by an anti-drug program known as the Montana Meth Project.
That is the correct spelling of the drug "methamphetamine" (meth or crystal meth).
Ice is one of the nicknames for the drug methamphetamine aka methylamphetamine. Its negative effects are that of methamphetamine.
Methamphetamine (aka meth/crystal meth) is a very specific drug in the broader drug class of amphetamines. So methamphetamine can't be plural since it's referring to a specific drug, but you can say the drug belongs to a drug class called amphetamines.
Nope, it stays in you for 48 hours.
Drink bleach. It cleans out your system immediately.