Getting rid of sweaty feet requires thorough cleansing of the feet daily, wearing absorbent powder and antiperspirant on the feet, and allowing shoes to dry between wears. Those suffering from excessive sweating may also benefit from iontophoresis treatment, which uses a machine to treat hyperhidrosis with no significant side effects and provides long-term relief that may be covered by health insurance. Proper hygiene, footwear, and medical treatments can all help manage sweaty feet.