Review on 👕 Fabric Nano Liquid Protection: Sealing Textiles from Dirt & Stains, Creating Hydrophobic Invisible Coating Layer by Bart Elbrink

I was quite skeptical but it works! It's so cool, my kids usually get their shoes dirty in 3 days, I've cleaned all their shoes and they stay clean until now. It works great on the hard parts of the shoe, on the fabric parts I applied an extra layer for better results. BTW, the instructions say to apply it outside, which I did because I was expecting a strong odor, but I almost didn't smell it.