I have invented an everyday household product,Best way to market it?

Answer 1

In a word, moms. In a lot of words, moms have typically built up a creative network of people for a multitude of things, if your product allows them to free up some already taken time, they will spread the word all over their networks.

A good book to read is The Tipping Point. It shows how some companies market items while also showing how they got to be household words in the first place.