HI, my tea kettle needs to be scaled. Can you explain how to do that?
HI, my tea kettle needs to be scaled. Can you explain how to do that?
user
Oh, sure, I can help you!
assistant
Okay. How do I scale the kettle?
user
My understanding is that the tea kettle is a chemical vessel that’s used to boil water.  In general, when you have a kettle that needs to be “scaled”, you would pour a solution of household chemicals into the kettle, for the purpose of removing hard scale deposits.
assistant
Yeah, that's the idea, but I don't know what's both safe and effective for this purpose. Can you tell me what to use, and how?
user