ELi5 how does your bellybutton and pockets acquire so much lint?

Question

ELi5 how does your bellybutton and pockets acquire so much lint?

In: 4

Answer 1

Your bellybutton and pockets acquire lint because of the way that your clothes are made. Clothes are made of fabric, which is made up of tiny fibers. These fibers can easily come loose and get stuck on things like your bellybutton and pockets. When you move around, these loose fibers can rub against each other and create little balls of fluff, which is what we call lint. Over time, these balls of lint can build up in your bellybutton and pockets, which is why they often have a lot of lint in them.