When using your chosen foot exfoliating socks Superdrug sells, the speed at which your feet peel will depend on factors such as how much dead and dry skin you have and how thick and hard the buildup is. However, you can speed up the process by soaking your feet in warm water before using the best exfoliating socks for feet. Doing the same thing in the days following application will also make it quicker, but don’t be tempted to peel the skin off manually – it’s important to let it happen naturally.