Can the residue in the stem of a meth pipe be smoked?

Yes, the residue in the stem of a meth pipe can be smoked, but it is generally considered to be less potent than the initial substance. The residue often contains a mix of burnt chemicals and impurities, which can produce harmful effects. Additionally, smoking residue can increase the risk of health issues associated with meth use. It's important to note that using meth in any form poses significant health risks.