Glass and window cleaners

Clean windows or no streaks? Only one product does both well.

20jan glass and window cleaners plp hero

Simple Green

Glass Cleaner Ready to Use



Average price


Member Reviews

    Test results

    • 40
      Cleaning score
    • 75
      Streak score

    Why is this free?

    We’re dedicated to getting NZ consumers a fairer deal. We provide as much information as we can for free but we rely primarily on membership and donations to fund our work. You can help by becoming a Consumer member or making a donation. We’ll use your contribution to investigate consumer issues and work for positive change.


    How we test

    Our assessment is based on how well the cleaner removes greasy dirt from a ceramic tile. Cleanliness is assessed by measuring reflectance before and after cleaning. We also assess whether the cleaner leaves streaks.

    Find out more about how we test glass and window cleaners


    • Average price


    • Price surveyed

      November 2019

    • Cost per application (5 sprays)


    • Applications per bottle



    • Application type


    • Pack size


    • Doesn't contain ammonia claim


    • Surfaces suitable for

      Glass table tops, appliances, chrome, stainless steel, microwave ovens, mirrors, glass shelving, porcelain, TV and computer screens, factory-tinted automotive glass, chrome bumpers, trim and wheels. Test first on non-factory tinted automotive glass

    • Surfaces not suitable for

      Wood or any varnished surfaces, cloth or leather upholstery, carpet, electrical plugs or outlets. All food contact surfaces must be rinsed with potable water after use

    • Origin

      New Zealand

    • Has fragrance

      Not stated

    More info

    • Notes