Copper pipe condition

danrv

Hi
I’m currently doing a ground up renovation of my bathroom and was wondering about the condition of the copper piping.
It’s under the subfloor, which will be renewed. 
All seems ok apart from a few green areas but as it won’t be easily accessible, thought it might be worth getting a plumber to it check over.
Any help appreciated.

FreeBear

Clean off the verdigris with a scouring pad, and then wipe down with a solution of baking soda from the kitchen. The baking soda will neutralise any remaining acidic flux residue and should stop the pipes from going green again.

danrv

FreeBear said:

Clean off the verdigris with a scouring pad, and then wipe down with a solution of baking soda from the kitchen. The baking soda will neutralise any remaining acidic flux residue and should stop the pipes from going green again.

That’s great, thanks 👍