FIGHTING DENGUE MUST START AT EVERY HOME. A Simple hand-made Mosquito trap ( Prevention of Dengue & other mosquito born diseases) It’s just a mix of water, brown sugar and yeast. 1. Cut a plastic bottle in half, keep both parts. Can be soft drink bottle. 2.Take the lower portion of the bottle. Dissolve the brown sugar ( or white sugar if you don't have brown sugar) in hot water. Let it cool down to ~70 deg F /~ 32 deg C) (room temperature). 3.Add the yeast. Carbon dioxide will be formed and will attract the mosquitoes. 4.Cover the bottle with a dark wrap and insert in the top portion upside down like a funnel. Place it in a corner in your house. 5. In 2 weeks you will be surprised by the number of mosquitoes killed.