Remove smelly shoe odours naturally. The below methods will naturally absorb the bad odours from your shoes.
Why do shoes get smelly? The soles of shoes are perfect conditions for bacteria.
Bacteria thrive in warm moist areas and your feet naturally sweat (although it has no odour in itself) creating moisture in your shoes. The bad odour comes from the waste products of these bacteria.
Prevent smelly shoes by dusting your feet with baby or talcum powder in the morning to prevent your feet from sweating.
When possible, wear socks with your shoes as they will absorb the odours.