You can immediately have all foreign debris from smoking or vaping removed from your lungs, but it will ooze out of your lungs.

As the title states, it’s gonna be an unpleasant experience. Just to be clear, all of the debris that you have ever inhaled in your life will ooze out of your lungs through your windpipe and out of your mouth. It will be like you’re being waterboarded and puking at the same time but you won’t die. You will never be able to pick up the habit of nicotine/smoking/vaping again. The ooze will be at a rate of 1gal/hr so you might get an idea of how long the suffering will be. This also will remove any disease or health issues that you have contracted because of the vaping or smoking, basically like your lungs are completely brand new. The flavor of the ooze will also be a mix of every single flavor of whatever you have inhaled in your life, so it’ll probably stink or taste a bit weird. The consistency of it will be a bit more fluid than molasses. Would you do it?