Highlights: Refill fits all standard machines Protection against Dengue Lasts up to 60 nights Knocks down mosquitoes 2x faster compared with ordinary refill Repellent insecticides for mosquitoes & houseflies in the household Protection against dengue, malaria & chikungunya-causing mosquitoes when used with Mortein Refill under test conditions Description: Mortein mosquito repellent comes in a handy liquid vaporizer format that offers complete protection from dengue-causing mosquitoes. Formulated with active ingredients, the Mortein vaporizer is a powerful and convenient solution to offset mosquitoes and serves as the first line of defense against potential diseases and health hazards. The refill bottle fits all standard devices. Liquid vaporizer bottle shall last for 60 nights in approved use of 8 hours per night. How to Use: 1. Uncap refill. 2. Insert the liquid vaporizer bottle into the electric heating machine. 3. Plug the device into the power source and switch it on. 4) Ready to provide protection from Dengue, Malaria & Chikunguniya-causing mosquitoes.Safety Measures: For better results keep doors and windows closed initially for 30 minutes. For indoor use only. Use only in the vertical position. Keep away from the reach of children. Wash immediately with plenty of water in case of contact with the skin. Seek medical advice if swallowed. About the Manufacturer: Mortein is a registered trademark of Reckitt Benckiser (India) Pvt. Ltd. Mortein has been protecting people and their homes against insects since the 1880s. It has evolved from an insecticidal powder into a wide range of products, including sprays, baits, and plug-ins; trusted all over the world.