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At my lab, we once noticed that a batch of ELISA kits started giving inconsistent readings, and after some digging, we realized the disinfectant we’d been using near the workspace was affecting the reagents. It made me wonder how careful we need to be when choosing cleaning agents, especially in small labs where space is limited. Has anyone else experienced disinfectants interfering with test kits, and how do you usually prevent it?
Oh yes, we had a similar problem with ethanol-based sprays affecting some antibody reagents. Over time, we switched to products that were less harsh and kept them away from sensitive areas. It also helps to check with your supplier about compatibility. For example, when sourcing reagents from https://gentaur.co.uk/ , I noticed they provide guidelines on storage and handling, which can really help avoid these issues. Keeping cleaning routines in separate zones from kit prep areas made a big difference for us.
I once observed a lab that labeled separate zones for reagent prep and general cleaning, with clear signage and airflow considerations. It seemed like a simple organizational fix, but it reduced a lot of accidental exposure to harsh chemicals. Even small spatial adjustments and workflow planning can have a noticeable effect on maintaining reagent stability over time.
