Perfectly manicured nails and bright nail polish colors – despite disinfectant? In recent months, hand sanitizers have become an essential part of every hygienic beauty routine. However, the frequent use of disinfectants is a real challenge for nails and nail design: the nail polish becomes dull, softens and doesn't last as long. The new lifesaver for your home manicure: our Sanitizer Resistant Top Coat! Its innovative formula protects the color and brilliance of nail polish, even with the frequent use of hand disinfectants.