You know the Japanese were heating whiskey and inhaling the fumes. They said it condensed in the nasal passages and lungs and formed a thin layer that could destroy the virus.
I was planning on using Propylene Glycol (haunted house fog) for basically the same reason. But haven’t needed it yet.
BHT is a proven lipiphobic compound used as a food additive, proven to destroy lipid envelope virus particles.
500mg daily as prophylaxis.
Hot Toddy Wuhan man used alcohol to help cure him
Perhaps doing this as soon as you get home from shopping or in the car after you have been in the grocery store will help.
In the alternative, you could suck on a zinc lozenge.
It’s all about trying to keep down your viral load