How to Clean Upholstery

How to clean upholstery fabric using products you probably already have at home! Safe and effective, gets a deep clean without leaving a residue.
Corresponding blog post: https://www.shadesofblueinteriors.com/my-fav-upholstery-cleaning-tips/
Fabric shaver I’m using found here (affiliate link): https://amzn.to/38mrszw