Make these fizzy DIY toilet bombs to quickly freshen your bathroom when needed. You'll love how easy they are to make! I am always looking for ways to make cleaning bathrooms a quick and easy job. These fizzy toilet bombs I made recently are making my cleaning routine much easier. What are Toilet Bombs? Toilet bombs are essentially like bath bombs but a toilet bomb will freshen up your toilet! These fizzy toilet bombs are made with just three ingredients, plus essential oil if you'd like to add a scent. They are super easy to make You just mix everything