Simple Solution is a brand of stain and odor removers that uses a Pro-Bacteria and enzyme formula to break down and eliminate pet stains and odors like urine, feces, and vomit. The products are designed to be safe for use around pets and children on water-safe surfaces, and they help prevent repeat marking by pets. Key features include a family-friendly formula, a variety of uses for different surfaces, and a formula that neutralizes odors instead of just masking them.