Heavy Duty Margaritas (1 drink)

1 lime wedge
kosher salt (optional)
1.25 oz Tequila
1 oz Cointreau
1.5 oz Rose's Lime Juice
Ice

Mix tequila, cointreau, and lime juice.  
Run lime wedge around the rim of the glass.  
Dip glass in salt.
Fill glass with ice.
Pure mixture into glass and serve with lime wedge on the rim.