This is a step you might’ve noticed your barber doing with his trimmer. A few drops or a spritz of oil on the blades will ensure it runs smoothly the next time you power it up. Not only does this make for a better grooming experience by reducing friction, it prolongs your trimmer’s life. If your device didn’t come with oil (or you already threw that tiny bottle out), there are options the pros use that are readily available. Most barbers use the Andis Cool Care Plus spray because it not only lubricates and cleans, but disinfects the blades, too.
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