Hellow guys, Welcome to my website, and you are watching What is Nitrous Oxide/ Laughing gas? How? When? Why? it is used for Dental Treatment in kids. and this vIdeo is uploaded by Dr Rohan Bhatt at 2020-04-13T03:08:06-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.