Full Answer. 1  Stop smoking To help reduce additional tobacco stains or to prevent newly whitened teeth from becoming discolored again, stop smoking. Smoking leads to many oral health problems, including gingivitis and oral cancer, and quitting reduces these risks and prevents staining.
The dinosaur species featured in the show are actual dinosaurs discovered by paleontologists. Dinosaur Train is co-produced and animated by Sparky Animation Studios in Singapore, with casting by Vidaspark and voice-overs recorded at Kozmic Sound in Vancouver, British Columbia, Canada.
Narita Express (N'EX) operates a train from Tokyo Narita Airport (NRT) to Iwakuni hourly. Tickets cost $22 - $26 and the journey takes 58 min. 2 other operators also service this route. Alternatively, JR Bus Kanto operates a bus from Tokyo Narita Airport (NRT) to Iwakuni every 20 minutes.