01 -
Pop a lime or grapefruit wedge on top, then drink right away.
02 -
Pour your mix into a glass with fresh ice and finish up with some bubbly soda if you like.
03 -
Give the shaker a hard shake for about 20 seconds till it's cold and mixed together.
04 -
In a cocktail shaker, toss in the grapefruit and lime juice, maple syrup, apple cider vinegar, and a pinch of salt. Drop in a few ice cubes and close it up tight.
05 -
Pour Tajin or salt on a plate. Slide a lime or grapefruit wedge around your glass edge, and tap it into the salt or Tajin so it sticks.