Oh ok. Thanks Rev. I just checked the cooler full of bottles soaking, and I would NEVER use it after seeing the conidtion that its in. Its all cloudy and slimy, I'm assuming from the glue letting go. As for reusing it, Do you use a litmus paper to test pH to see if its still good then? And I assume its good to top off then if it goes below pH? For example, if I clean bottles with a brush, and then sanitize, I can reuse it for a couple of batches as long as the pH is still good?