Subject: patina

From: Hays/Cash <[email-masked]>
Date: Mon, 23 Sep 1996 17:21:37 -0400

I use several of the popular commercial patination chemicals to color steel
and copper.  They all say to rinse the object with water when you are done,
but none of them recommend a safe way to dispose of the rinse water.  Any
thoughts on this?

--Doug Hays & Penny Cash
  [email-masked]
  http://hayscash.com