Certain Dri Prescription Strength Clinical Antiperspirant Roll-On 1.20 oz
Apply Certain Dri antiperspirant to underarms at bedtime. That's because the active ingredient works best while you sleep to stop perspiration all day. It will not wash off the next day, even after bathing or showering.
Apply sparingly to completely dry armpit. Apply Certain Dri sparingly - only a few strokes under each arm. To reduce the risk of irritation, be sure underarms are completely dry before applying.
For added deodorant protection, Certain Dri Everyday Strength Clinical antiperspirant + deodorant may also be re-applied in the morning for an extra layer of freshness and protection.
