DroGo^® Kit ‑ BRIGHTNESS‑WHITENESS RESTORER

DroGo is a liquid/powder combination that restores like-new whiteness and brightness to garments that have grayed or yellowed. The DroGo Kit contains DroGo "A", a blend of liquid optical brighteners, and DroGo "B", a powdered reducing agent. (DroGo "B" can also be used as an anti‑chlor.)