Reusing brass pipes Terry Love Plumbing Advice & Remodel DIY & Professional Forum

I have to repipe about 60' of an existing 1" water line to a new location and existing pipes are brass pipes. I was wandering if I should reuse those pipes or should I put in a new copper pipes. Also if I reuse them is there a way to clean the inside. The pipes are probably 80 year old. Thank

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