1Advantages Of Castor Oil: Regularly applying castor oil to your breasts can improve your sleep quality, promote blood flow, aid digestion and elimination, increase lymphatic fluid flow, and help with detoxification. 2Soothing: Castor oil breast pad is designed to provide soothing reduction while being comfortable and easy to wear. It is perfect for those who suffer from breast pain, tenderness, or discomfort. 3Proper Usage: We recommend applying 12 tablespoons of castor oil on the inner layer before wearing the breast pad for about 45 minutes to 1 hour. You can also wash the breast pad and reuse it. 4Double Layer Design: Breast pad is made from a double layer design, with a soft and low allergy flannel inner layer and a waterproof and oil proof outer layer, which prevents castor oil from leaking. 5Cotton Materials: Breast pad is made from cotton and plush materials, which are safe, soft, and hypoallergenic. Outer layer is effective in preventing the castor oil from spills.