We do not recommend machine washing your olefin and polyester cushions. This will cause the FR backing to come off of the fabric. You can clean these cushions with our Fabric Cleaner and a microfibre cloth. Cushions in our Beach, Sorrento, Dana, Cordial and Cordial Luxe ranges are made using Kvadrat fabric. Kvadrat fabric can be machine washed at 30degrees using a mild detergent on a non-fast spin.