by annz on Sun Aug 12, 2007 8:32 pm
Hmmm, thought I answered this last night but somehow lost the post!
Anyway, since the cage will be used by finches, you should be safe to paint and reuse it.
Clean it well, use Rustoleum (for metal) primer, followed by their spray enamel paint. Let dry and air for about a week and you should be fine.