2 oz. Dawn,
4 oz. bottled Lemon Juice,
8 oz. White Vinegar,
10 oz. Water.
The secret is to spray on surface, let sit overnight (or longer) and then wipe with clean, wet cloths to remove residue.
*In the oven, do NOT use heat, just spray, let sit, wipe clean.
*For showers, just spray, rinse and if you like the shine, wipe with dry towels.
*The secret on whatever you chose to clean is to let it sit, then rinse off the residue. Amazing stuff!
*NOTE: In countries where you do not have Dawn, you may substitute a good quality degreasing dishwashing liquid.