Question

help needed!
what should i add to get a eruptive volcano?
i have already added this but it did not erupt that good to satisfy me!
baking soda
vinegar
food colouring
liquid dishwasher (vim)

(i have already finished the model with paper mash, paint, a half cut bottle)

Answer 1

U can add eno and water if vinegar and baking soda is not working

Answer 2

you can add COKE              OR
  YOU CAN ADD ENO AND WATER