If you would like to enjoy the benefits of inhaling ACV while sleeping, you can add a cup or two of ACV to the tank (usually 1 gallon) of a cool-mist vaporizer along with enough water to fill. Then plug it in and set it next to your bed so the vapor flows in your direction. Also, the book Vermont Country Medicine by Dr. D.C. Jarvis offers a wealth of information on benefits of ACV, kelp, etc. It's out of print but you can still find copies. Thank you all for your contributions to this website. It's a treasure.