Hot Cleaning Tip for aluminum window frames, courtesy of the latest Australian Women’s Weekly.  To clean and restore dirty and corroded aluminum window frames, dip scrunched-up pantyhose into cooled, strong black tea and rub over the frames.  Wipe clean with a damp cloth.

I guess the lack of tannin in blooming tea balls make this type of tea totally useless for window frame cleaning, but fortunately it has some great health benefits instead!