that's what i'm wondering, can i use Flitz on the Fang and the Lagriffe. they both have black-T or some similar protection. would it matter if there was Flitz on them. sometimes i wear them under a heavy colored t-shirt against my chest, so i'm wondering if that may give them extra protection when i'm breaking a manly sweat! "really, honey, i never saw that girl before in my life!"