S.B.
Well, this is what we do professionally. Desitin is a grease type stain, so we would apply some grease remover product and then clean. This would remove the greasy spot and keep it from attracting dirt back to it. Mention Mamasource and I'll give you a special deal! All-Star Chem-Dry is our name. Chem-Dry is non-toxic and leaves no residue. It's actually rated as edible by the FDA. Hope we can help!
S.