Question: How to make Hot Lime tea at home.

  Options: 
 A. 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.
 B. 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: A