We need to double back to a column topic from earlier this year and make some important clarifications regarding our advice on the use of methanol as an anti-freeze additive. Our research at the time of the article came mostly from our friends in the Flagstaff, Ariz., area, which is certainly not the best example of a “freezing” area. Therein lies the rub. Informative responses to that story came from Bob Herman of Herman Plumbing Co. in Grand Island, Neb., and others, who deal with temperatures well below zero. In fact, we’re sure that some PROs work in temperatures that
