<human>:  I'm writing a book and need to know how accurate the meth cooking process in Breaking Bad is?
<bot>: There are a number of inaccuracies in how the meth cooking process is depicted in the TV series Breaking Bad. The show does accurately depict many of the dangers associated with the illegal methamphetamine manufacturing process, but there have been many critical errors regarding the details of the manufacturing process. For example, the show often incorrectly depicts the meth production as producing extremely noxious gases which are unsafe to be around, and the characters are often depicted as holding their breath during the cooking process, which is highly unrealistic and does not accurately reflect current laboratory safety standards. The show also incorrectly depicts taking crushed pseudoephedrine tablets and adding them directly to a solution of ephedrine salts, rather than first converting them into methamphetamine hydrochloride crystals, which is the most common method of producing methamphetamine. Many of the chemicals and equipment used in the manufacturing process on the show are extremely hazardous and not commercially available, and the production of meth in this way would likely result in severe health and safety issues. Additionally, some of the characters are depicted using highly dangerous and flammable chemicals in the process, such as Coleman fuel, which could easily cause serious injury or death if used in an illegal laboratory. The show also inaccurately depicts the chemicals used in