If you remember a last year, I mentioned I was doing some in-depth chemistry research on tea. I did some studies on tea for your health.
I also started experimenting with it for cleaning the house. We have a carpet refresher with tea, and also this incredible window cleaner made from tea ( Note: for all these links, please visit the blog post)
Tea is also fantastic for plants! As a plant itself, tea leaves contain many nutrients that in turn feed other plants.