Sore Throat Gargle - cooking recipe

Ingredients

1 cup water
1/2 teaspoon salt
1 teaspoon baking soda

Preparation

Mix.
Store at room temperature.
Put 2 drops iodine in above solution just before using.
Variation: 1/4 teaspoons salt, 1 teaspoons vinegar.
Dissolve in warm water for an effective gargle.