Crest White Strips Please
However, I would highly recommend this film. It's one of the few great ones of all time. I'm still in awe of the authenticity of the animal fights. How did they film all those farm animals and have Yeller (who I found out was purchased for the film for 3 dollars from an animal shelter) interact like he did for the script. That Yeller was a perfect cast. Well done casting director! He even had a real bear fight!
Also, if you loved the two young brothers, they also starred in one of my personal favorites, Swiss Family Robinson. I think I might rent that next!