Hello! I've been using this module awhile, its great. I do have a question though...

What is the proper way to delete translation made? I couldn't find a delete function. Why I needed a delete function was, some translation I made via this module I don't need it anymore and I want it to fallback to the default values from language file. I've tried remove the records from database but it still doesn't fallback to lang file, instead a blank or null value is shown on the front.