Perhaps, you noticed your sweaters from last year are now looking less than perfect. If they have some fuzziness from those little bumps, you can fix the piling problem easily enough with a few simple tools and about five minutes of work. Therefore, let me show you how to make your sweaters to look new again without much effort.
Lay your sweater on a flat hard surface like your kitchen table and gently shave off the fuzzy bumps with a single-bladed disposable razor. Using light pressure follow the fuzzy path with your razor until the area is clean and smooth again.
Brush away the fuzzy remains with your hand and finish or treat another section if needed. This technique to make your sweaters look new again works nicely especially if you have just a few pills to shave off.
Another method that also is a good choice is using a fresh piece of fine grain sandpaper to lightly brush away the fuzz. Doing so in this fashion helps remove more widespread fuzziness with how much extra area the sandpaper can cover compared to the slicing off individual pills on your sweater.
Either method will make your sweaters look practically new again. All you need is a little patience and a razor or a bit of fine sandpaper!