Eyelash tinting is an easy cosmetic procedure that provides the darkening effect of mascara for good. during this procedure, a dye is applied to the upper lashes, a process that can last 15 to 30 minutes. The dye is rinsed and washed with delicate soap half an hour when application. the number of applications to be made is determined by the desired shade. eyelash tinting ought to be done by a qualified professional during a salon to confirm correct eye protection.