Quote Originally Posted by NedL View Post
Oops. I'm sure some of mine have been sitting in a box for more than a year. Oh well... they are not super important. One reason I delayed trying it is that I'm not sure whether the wash should really go into my septic tank...
When you or another in your house cleans the toilets, do they use a cleaning product and flush it into the septic system? 'Cause all that's going down the drain in this is diluted bleach. The chemical residue left on the neg by the original processing is an extremely small amount.