In a large bucket, combine hot water and a few drops of.
Clean white shoelaces. Take some cold water in a jar. Clean them with a paste of baking soda and hydrogen peroxide, in a ratio of 2:1. Mix thoroughly, and then soak the shoelaces in the peroxide solution for an hour.
The next step is to submerge the shoelaces in this solution. Drop your shoelaces in it and rub them with your hands. However, it works well on tough stains, especially if you mix it with a machine wash detergent.
Take the plastic or glass bowl and add 4 cups of hot water and 1/2 spoonful of detergent. Apply the paste using an old toothbrush, and allow the laces to lie in the sun until dry. Move around and leave for a while.
Rub your shoelaces to remove any stain left. Treat any noticeable stains by rubbing the affected areas with a lemon slice. After 5 minutes, drain the soaking.
Take a small container and add ¼ scoop of detergent. Use an old toothbrush to tackle trickier areas. The first step as soon as you remove the white shoelace is to brush them.
Mix water and the soap to create a soapy water mixture. Add 3 tablespoons of regular bleach to one gallon of water. An old toothbrush, but clean.