Quick answer

Choose the standard Simple Solution for routine spot cleaning and the Extreme version for set-in stains, heavy odors, or areas where pets repeatedly mark.

How the formulas differ

Both products use pro-bacteria producing enzymes to break down organic stains and odors. The key difference is concentration: the Extreme version delivers a higher enzyme load per application, making it more effective on older stains and deeply embedded odors. The standard formula works well for fresh accidents and daily maintenance.

Trade-offs at a glance

  • Standard Stain & Odour Remover: Best for fresh urine, vomit, or feces stains. Works quickly on everyday messes. Lower cost per bottle. Choose for light to moderate soiling and routine use.
  • Extreme Stain & Odour Remover: Formulated for old, set-in stains and strong odors. Higher enzyme concentration tackles multiple layers of residue. Slightly higher price per bottle but more effective per application. Choose for deep cleaning, repeated marking spots, or rental turnover.
  • Application tips: For either product, saturate the stain, let it dwell for 10–15 minutes, then blot or extract. Do not rinse; enzymes need time to work.

Product facts

  • Simple Solution Stain & Odour Remover: Contains Pro-Bacteria Producing Enzymes Helps Prevent Repeat Marking This makes it ideal for preventing pets from re-soiling the same spot after cleaning.

    Simple Solution Stain & Odour Remover

    Simple Solution Stain & Odour Remover

  • Simple Solution Extreme Stain & Odour Remover: Contains Pro-Bacteria Producing Enzymes Helps Prevent Repeat Marking The higher concentration in the Extreme version provides deeper penetration for tough stains and odors.

    Simple Solution Extreme Stain & Odour Remover

    Simple Solution Extreme Stain & Odour Remover

Which one fits your situation?

Best for

  • Pet owners dealing with fresh accidents and daily maintenance
  • Households with one pet and light staining

Not ideal for

  • Severely set-in stains or persistent odor problems
  • Multiple pets that repeatedly mark the same area