Remove loose dirt with a soft brush or dry cloth
Mix a small amount of mild soap with lukewarm water
Dampen a cloth or soft brush with the soapy water
Gently scrub the footbed in small circular motions
Avoid soaking the footbed
Wipe away soap residue with a clean damp cloth
Blot excess moisture with a dry towel
Let the sandals air dry completely away from direct heat or sunlight
Sprinkle baking soda on the footbed to help reduce odor
Brush off the baking soda after a few hours or overnight
Repeat regularly to keep the footbed clean