What To Do If the Chemical Indicator Has Not Changed Colour
- Reprocess those same items immediately using an internal chemical indicator. An external indicator is also required if the internal indicator can not be viewed inside a sealed package.
- If the indicator fails again, stop using any equipment from the failed indicator tests and conduct a spore test right away.
- Use equipment reprocessed from the last passed spore test or use purchased, pre-packaged, sterile items until you get the spore test results.