Will the rock disk be dyed by tea?

Choosing a rock plate to place tea leaves in life will inevitably lead to tea stains, which will be dried for a long time, leading to rock plate dyeing. However, the rock plate is easy to clean after being dyed by tea. You can apply a proper amount of toothpaste to the tea stains on the rock plate, and then apply it evenly. Brush the tea stains repeatedly until the tea stains are removed. Rinse the slate with clean water. Or spread edible salt evenly on the place where there are tea stains on the rock plate, then wipe the tea stains repeatedly with a rag, scrub them clean, let them stand for a few minutes and then rinse them with clear water.

Moreover, if the rock plate is dyed with tea, you can also pour a proper amount of warm water and baking soda into the basin and stir it evenly. After dipping the mixed solution with a rag, the place with tea stains can be scrubbed, which can react with calcium hydroxide in tea stains, thus achieving the effect of removing tea stains.