Boil 2 cups water
Add 1 tsp Borax and 1/4 cup vinegar. Stir and let cool.
Pour into spray bottle.
Add 30 drops essential oil of liking (tea tree, peppermint, lavender, lemon, orange)
I use this on countertops, windows, and anything else. It's been working for me for a couple of years now in place of 409 or other store bought cleaner.