Unlike bath bombs, these are not made with oils and salts. Instead, they contain extra essential oils, and are meant to be put on the floor or the cubby of your shower. If they are places on the floor, they will dissolve much quicker. Do not leave anything with vanilla on the floor, it will discolour after prolonged exposure.
Do NOT put a shower steamer in your bath.
Baking soda, citric acid, corn starch, witch hazel, essential oils (see variant).
Just love how these make my morning showers that little bit extra. Rosemary is definitely a favourite as it was the more subtle of the scents I found.
I love that this is an option for those of us who don't like baths. The smell seemed a bit strong coming out of the package, but it was the perfect amount of scent in the shower. Highly recommend!