Citric acid

This DIY bath fizzies recipe uses citric acid, baking soda, cornstarch, cane sugar, color, and essential oils to make easy homemade fizzy bath bombs for relaxing baths, spa gifts, and self-care nights.

These homemade toilet bomb fresheners are fizzy DIY toilet tablets made with baking soda, citric acid, hydrogen peroxide, and essential oils to help freshen the bathroom between regular cleanings.