Thinking About Diy Popcorn Ceiling Removal? Here Is What To ExpectContentDiy Vs Hiring A Popcorn Removal Contractor in DenverDenver Popcorn Removers, IncPopcorn Ceiling Removal Process“Turn off your HVAC system and shut and cover all vents and electrical outlets with plastic,“ he says. Since this may be a job involving water, ensure to show off