Greenfirst® Logo

Greenfirst® is the ultimate green finish in the battle against pests such as dust mite, mosquitoes, bed bugs and moths. These can trigger allergic reactions as they multiple in certain temperature and humidity conditions. As a result, Duvalli combined Greenfirst® technology into mattress ticking to combat these pests and provide a healthy sleep atmosphere.


Greenfirst®’s active substance is a specific quality of geraniol which is of 100% plant origin and has remarkable properties. It is made up of essential oil extracts of lavender, lemon and eucalyptus. Greenfirst® does not contain traditional pesticides, endocrine disruptors, chemical microcapsules, formaldehyde or its derivatives. Above all, it complies with the Oeko-Tex® Standard 100 requirements and can be used for all types of textiles, including those for small children.


All articles treated with Greenfirst® are systematically labelled by the manufacturer. Indeed, a strict quality control system has been established, thus each label receives a specific number which can ensure the traceability of every article.


  • Effectiveness – it keeps its superior anti-dust mite feature up to 30 household washes at 40°C (for cotton).
  • Does not cause irritation to the skin.
  • Environmentally friendly and has an intrinsic ultimate biodegradability of over 95%.
  • Can be applied on all types of textiles and materials: fabric, foam, polyurethane, feathers and duvets, fibres and wool.
  • Tests carried out under dermatological supervision have determined that Greenfirst® treatments are hypoallergenic.
  • Guaranteed traceability.