Hello. I have several Hanna Test Kits and vials everywhere drying as I rinse them and set them out to dry after a particular test. I was thinking of just combing them all together into one group, clean them all with maybe citric acid or maybe even a dab of bleach water.
How are others cleaning them, and once clean, do you share them across different test kits?
How are others cleaning them, and once clean, do you share them across different test kits?