Direct answer: Health Canada advises users to empty, clean and disinfect portable cool-mist humidifiers regularly and says plug-in electrical products should carry a legitimate Canadian certification mark such as CSA, cUL or cETL where certification is required.Imported official government recordOfficial source factsAuthorityHealth CanadaOfficial documentCool-mist humidifier care and electrical product safety guidanceDate / statusCurrent official consumer guidance; checked 26···
Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-SH08G (STD) holds 470 mL and mists 48 mL per hour on the high mist step or 21.6 mL per hour on the low mist step, which is 9.8 hours of continuous running and 21.8 hours on the low mist step per fill; it covers 13 sq m (136 sq ft) at a 2.6 m ceiling, measures 24.1 dB at 1 m in operation, draws 2.7 W on the high step and runs from USB-C 5V/1A with a 2.4 GHz humidity sensor option; the pack is 2500 ···