those cases are usually what's called out as when it becomes unsafe. It's safe as long as it's on the wall but chipping needs to be addressed and for sanding/d

those cases are usually what's called out as when it becomes unsafe. It's safe as long as it's on the wall but chipping needs to be addressed and for sanding/demo proper PPE/followup cleaning needs to happen. If you maintain the surface you're fine as far as any existing testing shows, usually you want to just remove any loose chips, clean the surface and paint over it so you don't need to deal with more in depth remediation. If you have particularly destructive kids/pets/people around you may want to do more.