Toyo Guard side sticker cleaning or remove?

I e got a 2017 and they're looking black around the edges of the clear stickers in lower bed side flare. Has anyone has success cleaning this,or should I just remove those some how?

 

You can remove them by heating them up with a blow drier and then carefully peeling them off. Any residual adhesive can then be carefully removed with 3M Adhesive Remover. That said, you're going to (quickly) find that those clear protective film pieces are there for a very good reason. That would be to prevent stone chips caused by rocks kicked up by the front tires. For that reason, I'd highly recommend immediately replacing them.

 

Hydrogen Peroxide will take it out