Washing machines don't just cause shrinkage, they can help you fix it too. Here are our simple steps for how to stretch clothes in washing machine. First, pop your clothing into the machine and let it fill with water before switching off the machine. Take care to not put any detergent or conditioner in, you only want water. Soak your clothing in the water for 24 hours before draining the water and removing the item to check if it has stretched enough. If not, you can repeat the soaking process or hang them on the line to air dry without spinning or wringing the water out first. The heavy weight of the liquid will help to stretch your clothing further.