It’s hot summer! Make yourself a grapefruit lime soda!
Peel the grapefruit juice, the skin is as clean as possible, otherwise the bitterness is heavier.
Add grapefruit juice and lime slices to the soda water. Add honey according to your taste and stir a little.
It tastes better after chilling!
You can add grapefruit pulp, mint leaves, etc., and see what you like.