CLEAN OVEN - Preheat oven to 150 and boil a pot of water. Turn oven off. Place 1 cup ammonia in baking dish on the top rack of the oven and the pot of boiling water on the bottom rack, close oven door and leave it overnight. Remove both but keep the ammonia. Remove racks air out oven for 15 mins. Wear kitchen gloves. Add 1-2 tsp dishwashing liquid 4 c warm water to ammonia and use heavy-duty nylon scrubbing pad to clean. Rinse.
Miracle Cleaner Into a spray bottle mix: 2 oz. Dawn Dishwashing liquid 4 oz. Lemon Juice 8 oz. White Vinegar 10 oz. Water This is powerful stuff! If your shower has a bad build-up of soap scum and crud it may take a time or two to get that shine. I've used this to clean my OVEN.....my STOVE grates and the Glass in the showers....This stuff is AWESOME!!