Another DIY method of sharpening scissors is cutting sandpaper. Although not nearly as accurate as using a stone, sandpaper has enough grit to produce noticeable improvements. However, I would consider this only as a short-term fix.
And lastly, there is professional sharpening. If your scissors are high-quality or extremely dulled, this is probably your best bet. While it will cost you some money, you’ll be seeing results unlike anything else.
So does it work?
Will sugar sharpen scissors? Not really. I understand why it became viral; it is simple, inexpensive, and strangely enjoyable. If you’re serious about fixing dull scissors, this is not the method to base your efforts upon.
From my own testing experiences, I believe the primary function of cutting sugar is merely a form of cleaning rather than sharpening scissors. It may cause your scissors to feel slightly smoother, but you will not achieve an optimal sharp edge. Today, I prefer using legitimate sharpening equipment or replacing my scissors altogether if they’re beyond salvaging.
