Once you’ve finished knitting your blanket, scarf, throw, washcloth, sweater, or other knit project, you want to block it. After all the work you’ve put into it, you want it to look its best. Blocking your knitting does make a big difference in how your finished project looks, making it more finished & professional-looking. And Blocking is very simple, this post gives instructions for wet, steam, and spray blocking. https://nourishandnestle.com/how-to-block-knitting-projects/