Idea Exchange: Cover rubber stoppers with a cap Aug 01, 2012 By dvm360.com staff VETERINARY MEDICINE To keep the rubber stoppers on injectable medications clean after the bottles are opened, we cover the tops with 1-ml syringe casing caps. Jenna Robertson, veterinary assistantCharlotte, N.C. Related linksIdea Exchange: A tip to keep styptic powder dryIdea Exchange: Get great grip with rubber-coated tongs Hot topics on dvm3605 ways to wow pet owners (and pets) 10 steps to take when a practice owner dies dvm360 sits down with Dr. Pol Ack! How do you spell that again? "Best. Veterinary Practice. EVER."