When I first received my butterfly style nursing pillow I put it through a gentle cycle in the washing machine using free and clear detergent. The pillow washed easily and was air dried before first use. Since then, I have just spot cleaned the pillow which is simple and effective. I really like how you can flip the pillow so that you attain lift on your side of choice while feeding the baby. This style makes it much easier on the back while feeding as I am no longer hunched over. The pillows are sturdy and offer great support for my little one throughout the feeding. The design is really great considering you can alter the height on either side depending on how you want to position the baby. I know I read some other reviews about issues with the seams, but the pillow I received is sewn beautifully and I’ve had no issues with loose seams. The pillow was just perfect to lay my baby on lengthwise for a good three months. He’s getting a little long for it now, but I continue to use it as I prop him up on the pillow while the pillow is laid next to me. The baby will also take naps on this pillow from time to time. I love this pillow and am so glad to have an alternative to the circular style nursing pillows.