Boil water and pour in a glass and dip the tea bag in water.
After 2 to 3 minutes take out the tea bag and dissolve the sugar into it, finally allow the decoction to cool.
Then put the decoction in the refrigerator for half an hour.
After that, take the tea decoction out from refrigerator and add lime juice.
Now transfer this decoction into a serving glass and add soda. Serve with ice cubes.