Salt the rims of two cocktail classes of choice. You will do this by placing a small amount of water in a shallow dish and placing margarita salt on a separate plate. Gently dip the rim of your glass into the water, and then coat with the salt. Set aside.

Add ice to your blender along with the grapefruit juice, strawberries, and vodka. Cover and blend until smooth. 

Pour the frozen drink into two prepared glasses. Garnish with a strawberry, lemon wheel or a sprig of Thyme. Enjoy!