Take a bowl and soak the falsa for 2 hours then crush in mixer jar and drain it

Now in pan take sugar and add water and boil it and make a 1 string chasni

Then add lime juice and falsa paste and boil it for 10 minutes.

Let it cool and store it in bottle

Now whenever you want just pour a syrup in glass and add water, ice, salt, black salt, chat masala and mix it

Serve it... Enjoy

If you want to add a colour you can add it in syrup