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In a large bowl, thoroughly combine the baking soda and citric acid.
Add Dish Detergent:
Add half a tablespoon of ecological dish detergent to the dry mix. Slowly spray or add drops of water while stirring until the mixture holds together like damp sand — careful not to add too much liquid to avoid premature fizzing.
Mold the Bombs:
Firmly press the mixture into your ice cube molds or silicone molds, packing tightly.
Dry:
Let the molds dry at room temperature for at least 24 hours until completely hard.
Remove and Store:
Pop out the hardened toilet bombs and store them in an airtight container until ready to use.
Serving and Storage Tips:
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