Question:  When putting decals on a Football Helmet Visor, how do you remove the black decals that come on the visor?

If the sticker or decal that is on the visor is an easy peel vinyl, it should remove easily, but if it’s a standard adhesive, it can be difficult to remove.

In this case, what you’d need to do is get a hair dryer and heat the decal up enough that it is quite warm – but not hot – to the touch.