This question has options. How would someone go about accomplishing this goal?
For mosquito yard spray

pick from the following. (1). mix a big bottle of mouthwash, three cups coffee grounds, 3 stale 12 oz cheap beer and spray everywhere. (2). mix a big bottle of mouthwash, three cups Epson salt, 3 stale 12 oz cheap beer and spray everywhere.
(2).