Toddle-Loo is derived from the colloquial word “toodle-oo” which means goodbye. We made a variation of this word where we can associate Toddle with one of the age groups and Loo which means toilet. It would be “goodbye” to “ignorance on toilet sanitation problems” for “children”.
If you also would pronounce the word, it will sound like as if directing you “to the loo” or “to the toilet”.