Yesterday K7 became LAB 7- the scientific laboratory of Animal Dental Hygiene Scientists! We received a and letter and package from the zoo asking for our help....
Some of the ingredients they included was yeast, dishing washing liquid, hydrogen peroxide and blue food colouring! Watch the video to see what we came up with...
Why did this happen?! Why did it fizz and foam?? Do you think the elephants will be happy with our recipe?




