6. Ocean-Themed Bath Bombs

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Bring the beach to bath time with ocean-themed bath bombs. These bath bombs are designed to look like little ocean treasures, complete with blue and green colors, sea salt, and small plastic sea creatures hidden inside. To make them, mix baking soda, citric acid, and Epsom salts with blue and green food coloring. Add a few drops of coconut or sea breeze fragrance oil for a beachy scent. Press small plastic fish, shells, or starfish into the mixture before it sets.

When the bath bomb dissolves, kids will enjoy discovering the hidden ocean treasures. This idea is perfect for summer or as part of an ocean-themed unit study. You can also add a bit of sea salt to the mixture for extra texture and a more authentic ocean feel. These bath bombs turn bath time into an underwater adventure!