I use my essential oils as supplements of a sort. For example, I use soap nuts liquid for a lot of cleaning purposes, particularly in the kitchen. And I add in Abbey Botanicals anti-bacterial oils to the soap nuts solution.
Or in the drawers and wardrobes, I soak old breastpads and cedar cubes with oils for scent and beastie-deterents.
I also burn oils, usually in jojoba oil because it doesn't go rancid, in my metal burner for scent.
In the fabric softener drawer, a half a tea cup of white vinegar plus a few drops of lav oil.