In the Seventies though, when the price of fossil fuels rose dramatically, folks went again to burning wood in their fireplaces quite than to use other extra costly strategies of heating. But when folks used fireplaces that had been left unused for an extended time period without proper cleansing and care, house fires and carbon monoxide poisonings from clogged chimneys became commonplace. This switch back to using fireplaces after years of non-use was very dangerous if the proper provisions…