How to use tea bags: to think I used to just throw these in the compost

I found this great post on Rhonda Hetzel's Down to earth forum:
http://www.chasinggreen.org/article/25-ways-re-use-tea-bags

Top tips I think I will try at home:

1. The antibacterial contents of tea bags will help neutralize the odor in your litter box, as well. Just sprinkle the dried out contents of a brewed tea bag into the kitty litter.
2. If you have a bruise, sunburn, bee sting, mosquito bite, or cold sore put a cool, damp tea bag on the affected area and use like a compress. The tea will bring comforting relief, reduce inflammation, and promote healing.
3. Did your dishwasher fail to clean that big, greasy dish of stuck-on lasagna? Just soak the dish overnight with hot water and a few brewed teabags and the tannins from the tea with break down the grease by morning.
4. Deodorize stuffy rooms by pouring one quart twice-brewed tea and four tablespoons lemon juice or your favorite essential oil in a spray bottle.
5. Make your mirrors sparkle and shine by using cooled, twice-brewed tea as a cleaner. Just dip a soft cloth in the tea and use it to wipe away dirt and grime, and then buff dry.
6. Tear open a brewed tea bag and work the contents into the dirt of acid-loving plants like ferns and roses. The tannic acid and other nutrients will be released when you water the plants, spurring their growth. If these plants are ailing, watering them with cooled, twice-brewed tea will set them on the path to recovery!
7. Speed the decomposition process and enrich your compost pile by pouring a few cups of strong, twice-brewed tea into the heap. The liquid tea will hasten decomposition and draw acid-producing bacteria that will create acid-rich compost. 

Which are you going to try?