Antiperspirants aren’t just for your underarms. You can use them on your hands and feet, too, as well as along your hairline to help with facial sweating. It can help to gently massage it into your skin. The spray kind works well for sweaty feet.
Studies show that it’s best to put it on twice a day -- once in the morning and again just before bed.
If OTC antiperspirants don’t work, your doctor can prescribe something stronger. Test any new antiperspirant on a small area first to see if it bothers your skin.