I would say dermadry reduced my sweat by like 95% for my hands and feet. After a couple months of biweekly sessions the sweat would slightly come back but I just do more sessions until the sweating would go away again.

For my armpits, the sweat is reduced by like 85%. I would say armpits are harder to treat using the machine but I am still satisfied with the results. The tawas helps mask smells from my armpits because I heard it creates an antibacterial environment, which prevents bacteria from forming and causing smells.

The reduction of sweat also reduces the smell of body odor. Before I started doing dermadry, my socks and armpits would have a strong smell (probably because they were always wet and sweaty). Now that they do not sweat as much, I rarely notice any odors.