The Wellness briefs amazing absorbency and leakage control keeps skin, clothing and linens dry up to 10-12 hours. YES 12 hours. It allows only 1 brief per night, or a maximum of 3 briefs per 24 hours. This superior product is designed for individuals suffering from heavy incontinence. Change 3 times a day. Suggested 1st change: 9-10PM, 2nd change: in the morning, 3rd Change: only if needed. Reseal-able Tapes: Tape the blue tab onto the brief when it is first put on, to untape & reseal leave the blue tab on & reseal the white tab on the brief itself. Wetness Indicator: Change is due when all printing along the central portion of brief disappears.