Health Canada recommends keeping indoor relative humidity around 30%–50%. If the moisture in your home exceeds that limit, you might need a dehumidifier to bring it down. In fact, about one-third of Canadian households already have one. Dehumidifiers pull that extra water out of the air, collect it in a tank or send it down […] The post What Is a Dehumidifier & Why You Might Need One appeared first on FurnacePrices.ca.