To stain with a tea bag, you soak fabric in tea and then rinse and dry it.
Here's a more detailed process, based on the reference information:
- Soak the Fabric: Remove the fabric from the tea (after soaking).
- Wring it Out: Squeeze the excess tea from the fabric.
- Rinse: Rinse the fabric in cold water.
- Wring Again: Squeeze out the water after rinsing.