Q&A: How do I get green tea stains off white mugs ?

Question by : How do I get green tea stains off white mugs ?
I gave up caffeine last year & started to drink decaff green tea instead. But it stains my white mugs, so heavy scouring will only partly clean them ?

Is there a trick that doesn’t involve nuclear fuel or hydrolcloric acid, to get these mugs clean ?

Best answer:

Answer by Grandma now.
Bleach or Mr. Clean sponge, which is tiny abrasive sponge.

Know better? Leave your own answer in the comments!