I, also, am a professional house painter. I have sprayed lacquer, oil based paints and stains, elastomeric latex paints and a vast array of other paints, both water and oil based. The 3M respirators we wear are professional grade, consisting of two charcoal filters and 1/4 inch cloth filters over them, that attach to either side of the respirator. This is what it takes to stop the microscopic lacquer particles that are LARGER than the supposed Virus particles. NO CLOTH MASK WOULD PROTECT YOU FROM LACQUER! YOU WOULD IMMEDIATELY BE BREATHING IN THE FUMES AND YOUR BRAIN WOULD BE IMMEDIATLY 'BUZZING'. This whole thing is one big giant scam on the world.