I had a theory that I tested last night. So far it stands up to testing, but thorough scientific analysis should be performed.

It goes like this:

  1. Ethanol does not occur naturally at concentrations of 50%
  2. Therefore there are probably no bacteria that would survive in 50% ethanol
  3. Therefore it could be used to kill bacteria (and it is the main ingredient an many products for this purpose)
  4. Therefore gargling with 50% ethanol should kill any bacteria living in my throat

Zambuka was my elixer of choice. I woke up this morning feeling much better. My throat is no longer sore.

Warning: try this at home.