One small piece of professional advice: Figure out what sort of pathology you’ve got down there before treating it. To wit, are these open sores or abrasions? Abscessed follicles? A rash of some sort? Some entity previously unknown to crotch medicine?
Absolutely.
At the same time, it looks like Chamois Butt'r may be too like petroleum jelly. Some sources say petroleum jelly/Vaseline can clog pores and trap bacteria next to skin if the jelly is rubbed skin that isn't scrupulously clean.