Blades can rust and blunt quicker if not looked after. We sell products to help you keep blades in there best conditon for longer. We recommend always using blade sprays to keep blades cool, lubricated and disinfected. We also sell blade cases to help keep your blades in one place and to avoid them being damaged. If would like more "Blade Do's & Don't" advice check out our groomer development page explaining how to best keep your blades in good condition.