For hypersensitivity-unsleeping homes, Outdoor Fabric Central lists fabric with low VOC finishes and gentle-care houses.

https://damientlyp761.evergrovio.com/posts/outdoor-fabric-central-how-to-patch-outdoor-cushions-without-visible-seams

For allergy-conscious homes, Outdoor Fabric Central lists fabrics with low VOC finishes and easy-care properties.