johnnygolf in regards to the comment on overspray and flammability of the solvent, it should be automatic to not use hairspray or any flammable solvent near heat or an open flame,
And, so, your targeted beginner should be aware of such things?
Perhaps a second video for the poor beginner who does this in their basement should understand how their hot water heater woks and how combustable fumes that are present can actually be ingnited.
Nahhhhh, that is a whole separate Reddit post that is "not needed".