Ultra-Concentrated Formula! Lavilin Spray Deodorant provides total odor protection day and night, delivering immediate, long-lasting results for up to 72 hours. Targeting odor-causing bacteria at the source, the advanced Lavilin formula acts in sync with your body's ecosystem to neutralize perspiration odor. Even after a shower, swim, or workout you can be confident Lavilin keeps on working. All it takes is a single application!