A friend of mine is a retired law enforcement officer who has been approached on occasion by people wanting to know how to identify a meth lab. The individuals were concerned about whether there might be one in their neighborhoods.
The question is an important one for the safety of you, your family, and your neighbors. Meth labs are extremely dangerous because the materials used in the process are toxic and produce poisonous and flammable byproducts.
Below you will find pictures of four labs. Study them carefully so that you will be able to identify a meth lab at a glance.