Finely chop or grate all ingredients.
Put into jar with apple cider vinegar.
Put a non-metal lid on the jar or put two pieces of wax paper on top of the jar if using a metal lid.
Shake.
Let herbs infuse into vinegar for 1 month, shaking the mixture whenever you get a chance.
After 1 month, decant ingredients from the vinegar.
Add 1/2 part honey and shake well. For example, if you have 4 cups of the infused vinegar, add 2 cups of honey.
Take 1 to 4 tablespoons a day at the onset of a cold.