This was a fun experiment! Ariana's information made it easy for us to locate the instructions for at home use and we had everything we needed to do it! We used a mason jar because we don't have any water bottles, so it didn't work quite as well as it would have with a small mouth bottle, but my son still had fun! Also, we used the 3% hydrogen peroxide (because it's what we had in hand) and that definitely decreased the speed of the reaction, but again still fun!