You could, but you’d regret it!
Don’t worry, we’re going to give you a bit more detail than that.
Look, we get it. If you have a construction worker in your life, or even just a handy person, then you may have at one point heard the phrase, “All you need in life is to have two tools: if it doesn’t move and it’s supposed to, WD-40. If it moves and it’s not supposed to, duct tape!”
And this is good advice—for just about anything except your HVAC system’s ductwork!
Liquid, store-bought drain cleaners, that is.
