Does Öko-Ball contain any materials that could be harmful if they were to be mixed with detergents, softeners, etc?
Related Questions
- I’ve heard some foams can have a smell and contain allergens or other harmful materials. What about the foam used in the Body Rhythms® Sleep Systems?
- Does Öko-Ball contain any materials that could be harmful if they were to be mixed with detergents, softeners, etc?
- Several of the Premium 5 products contain copper. Is it harmful?