Lint.
The scientific name for lint bugs is Attagenus pellio. These small insects are commonly found in households and are known for feeding on fabric and lint.
Lint
You can use something called a fabric shaver. It is able to remove lint, pills and fuzz from blankets and clothes.
Use an ordinary lint brush
If you don't have a lint remover, use masking or scotch tape - unroll/wrap it around your hand sticky side out, then pat the fabric down until it's covered with lint to the point there's no adhesive showing. If it needs more, redo the procedure. Another way is by using a dryer and a fabric softener sheet that you put in a dryer with a load of clothes. Just set the temperature to a low setting, then put the two in. The fabric sheet neutralizes the static which holds the lint on, and the dryer (if it's a good one) should pull the lint off. Of course it depends on the fabric in question as to whether or not you can do it this way. The tape method is the easiest.
Fabric is made up twisted fibers... In the dryer those fibers untwist. Air flows though the dryer and there is a mesh screen (Lint Trap)Those loose fibers collect in the lint trap. The fiber wants to stick together. This clump is lint.
brushed cotton is cotton fabric that is brushed to remove all excess lint and fibers from the fabric, leaving an ultra soft, smooth finish.
You probably can't do that easily. However, what you can do is to use a gadget called fabric shaver to remove lint balls on the clothes. It is usually very effective.
There are several ways to remove lint from a black blazer. One can purchase a lint remover that is covered in sticky material that will lift off the lint, or else a velour covered brush if the fabric is textured. Alternatively one could use lengths of sticky or duct tape with the sticky side out to take off the bits.
A) Dont buy cheap towels. B)Wash them, before use. C)Add fabric conditioner.
I know belly button link comes from felt... but oddly enough, felt is produced from belly button lint too.