You will need
  • Any type of soap
  • An old toothbrush
Free sneakers laces. Visually identify the most dirty areas.
Take a lace with one Shoe and a fairly tight wrap on the palm across the fingers. Squeeze your hand into a fist.
Abundant lather the wound cord on the species, rear and end sides. Take the opposite hand to your toothbrush and begin intensively to pass on the lace.
The main convenience of this method is that you can compress and decompress the wrist for a more thorough washing of laces. Repeat the procedure with the lace from the other Shoe.