Question: How to make Hot Lime tea at home.
Option 0: Squeeze 1 tablespoon lime juice in a cup/mug.  Add 1 lime wedge,   Steep in boiling hot water (removed from heat) for 4 min.  Drink while warm.  Add honey if you prefer.
Option 1: Squeeze 1 tablespoon lime juice in a cup/mug.  Add 1 lime wedge.  Stir in 1/2 cup rock salt.   Steep in boiling hot water (removed from heat) for 4 min.  Drink while warm.  Add vinegar if you prefer.
Answer: 0