The answer is...no answer! You choose the spelling you like. Most people use Durag or Do Rag spellings. The correct way to pronounce the word is Dew (like in mountain dew or shark du du du du) Rag (regular pronunciation).
HERE ARE SOME IMPORTANT RESOURCES IF YOU WANT TO LEARN MORE ABOUT THE DURAGS
- Here you will learn all about the durag and it's origin
- In this article you will learn how to put on a durag
- Here you will learn what all the rave is about with wave checks
AFTER LOOKING THROUGH THESE ARTICLES YOU SHOULD HAVE SOME GOOD KNOWLEDGE ON DURAGS