[John King]

Originally Posted by Richard Gould

Hi John, when I have used bleach to clean bpttles used for storing developer, either concentrate or mixed, I half fill with warm water then give it a good hard shake, empty, then doit 3 or 4 times, that seems to clear any residue, I did this recently with some ID11, I mixed 5 litres an was short one bottle, it had fixer in,silvered, not to badly, soaked in bleach solution for 2 days which cleaned it up then rinsed it with warm water and my ID11 has come to no harm
Richard

Thanks that's what I needed to know.