You have to see what's hiding inside of this bath bomb!! 🎁 Can you believe how easy it is to make your own bath bombs?!?💕 Get the recipe and tutorial here: https://sweetredpoppy.com/diy-mermaid-bath-bomb-tutorial/ | Sweet Red Poppy

Looking for a fun activity to do at home? Explore the chemistry of everyday products by making your own bath bombs! This is an activity from our L'Oréal Young Scientist Centre team, and currently part of a hands-on family workshop at Butlin's. | Royal Institution of Great Britain