Cheap, Natural Way to Clean Wood

I ran out of Wood Polish today and my mom gave me this really easy and cheap way to clean wood.

Mix 1/4 cup olive oil with 4 tablespoons white vinegar and 20-30 drops of Lemon Essential Oil. You can use Lemon Juice but then it would need to be refrigerated or it will sour.
Pour into spray bottle and shake well before using. The olive oil will add needed moisture to your wood while the vinegar will clean it.
I used this today and it works great, and I can use it around my son because its non toxic.