Mix water and the soap to create a soapy water mixture.

How to whiten shoelaces. Treat any noticeable stains by rubbing the affected areas with a lemon slice. Your laziness in washing white shoelaces would. Apply the paste using an old toothbrush, and allow the laces to lie in the sun until dry.

Wash shoelaces with bleach and a laundry detergent. Dissolve a small amount of oxygen bleach in a bowl of warm water. A large bowl of hot water.

Allow to sit, rinse and launder using a washing machine. First, get some hot water and pour it into a cleaning pot. To whiten shoelaces like the cotton ones on athletic shoes and sneakers, you can try soaking them in a solution of 3 tablespoons clorox® regular bleach 2 added to 1 gallon of water.

Add two spoons of fresh powder detergent and stir it using a spoon. Place the shoelaces in a lingerie bag to prevent them from getting snagged in the washing machine. Bleach (if they’re white and need extra care) rubber gloves.

Add the shoelaces to the bowl and soak for 20 minutes (or longer!). In this soapy water soaking solution, drop your shoelaces. Add 3 tablespoons of regular bleach to one gallon of water.

Fill up the rest of the container with 1½ cups cold water. Take a small container and add ¼ scoop of detergent. This should help you remove dirt particles well.