Fill a highball glass with ice cubes to chill the glass.

Pour 2 ounces of tequila over the ice.

Add 1/2 ounce of fresh lime juice to the glass.

Top the glass with approximately 4 ounces of soda water.

Stir the mixture gently to combine the ingredients well.

Garnish with a lime wedge on the rim of the glass.

Serve immediately and enjoy your refreshing Tequila Soda.