I have noticed that there have been several recalls on animal products lately. My pets mean the world to me and I am worried that I might be using a carpet odor removal that can be harmful to them. I am particularly concerned about all these cleaning products I use. I know that a lot of them have bad chemicals that are dangerous for animals. Does anyone know of any pet stain remover or other carpet stain removal products that are safe to use around pets and maybe certain chemicals that I need to watch out for?