Bath Crumbles Bath Crumbles Bath Crumbles Foaming crumble to make the bath bubble! £2.50 Scent List: [Choose]Rock CandyStay Puft Quantity: at £2.50 each Add To Basket This crumble foams very well if you just add it to your bath water. If you add to running water it bubbles up very well too. A treat for adults and children alike! Rock Candy - A sweet blend of cherry, raspberry, strawberry & grape with a base of peppermint & vanilla. Mouthwatering! Stay Puft (Toasted Marshmallow) - The aroma of marshmallows toasted over a campfire.