Simple Solution Stain & Odour Remover has a unique formula with Pro-Bacteria and enzymes that work together to break down, neutralise, and permanently eliminate stains and odours, while discouraging dogs and cats from making repeat visits. Effective on urine, faeces, and vomit, and safe to use on carpet, upholstery, or other water-safe surfaces in your home. Safe around children and pets when used as directed.