I definitely will consider using oregano oil more; currently I use mostly in home made neem based sanitizer.
I meant to tell you a great spray sanitizer without the use of any oil. One bottle of 1:1 3% hydrogen peroxide and water, and another with 1:1 white vinegar and water. You can’t mix them in a bottle because they will form a gas (no toxic). Spray one then the other and it’s a helluva killer of microbes on counter tops and you get a nice shine because of the vinegar.