Brass

If people in the right places read this brass/copper might be worth more.

Fit brass fixtures to cut superbugs, say scientists

http://www.telegraph.co.uk/health/healthnews/9762689/Fit-brass-fixtures-to-cut-superbugs-say-scientists.html

Originally Posted by KrazyK

If people in the right places read this brass/copper might be worth more.

Fit brass fixtures to cut superbugs, say scientists

Fit brass fixtures to cut superbugs, say scientists - Telegraph

Interesting; I wonder if it works as well if the surface is oxidized. Having to polish it was always the drawback of brass.

I would think a busy building would keep them "polished" with use.