Nilodor’s Structured by Nature Bacteria Enzyme Urine Digester contains “all-natural multi-strain bacteria and enzymes to break down and digest tough urine problems and stains,” while SBN Odor Neutralizer is “an environmentally friendly…product safe for both hard surface and carpet. Use alone or add to your regular cleaning solution for additional deodorizing that will leave a light, pleasant, natural scent,” the company said.