Clarins Make sure your underarms are clean and dry before applying Clarins Gentle Care Deodorant Roll-On. Remove the cap from the roll-on bottle. Hold the bottle upright and gently roll the ball applicator over your underarm area, applying a thin, even layer of Clarins Gentle Care Deodorants & Antiperspirants. Allow the deodorant to dry completely before getting dressed. Repeat the process on the other underarm. It`s important to note that you should only use Clarins Gentle Care as directed and avoid applying it to broken or irritated skin. If any irritation or discomfort occurs, discontinue use immediately. Deodorant and Roll On