While you only need to sharpen your blades a few times a year, honing them weekly is wise. If you don't already have one, there are three kinds of honing rods available: honing steels, ceramic ...
It's a gentle fix, but when it's done often, it can prevent more serious blade damage. The most common way to hone a knife is with a honing steel. These inexpensive tools, starting at around $10 ...