I hate oven cleaners. You can wet the pan with white vinegar, sprinkle with baking soda and let it soak..a scrubby sponge will remove it. Let the soak do the work.
Every time I clean my mirrors, they end up having tons of streaks and almost look worse than before I started. What could I use to clean them that won't leave streaks...
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Are they clear glass?
http://www.goodhousekeeping.com/home/cleaning/tips/a32751/best-way-to-clean-pyrex-dish/
You might need to enlist some brillo pads, check it out: http://www.hometalk.com/diy/clean/house/q-how-to-clean-a-glass-baking-dish-1135512
How to clean a glass baking dish
Spray oven cleaner
Bar Keepers Friend is the best for cleaning anything, except painted items.
I'm with Jacqui. Spray with oven cleaner put in trash bag , let them set overnite.
Works great!
I hate oven cleaners. You can wet the pan with white vinegar, sprinkle with baking soda and let it soak..a scrubby sponge will remove it. Let the soak do the work.
I'd try an oven cleaner.