Think Labs’ Mosquito-Killing Machine Drives Commercial Success

Mosquitoes, a relentless menace in Bangladesh, cause severe illness and even death. While coils, sprays, and foggers rely on harmful chemicals, Think Labs, a Bangladeshi startup, has developed an innovative, chemical-free mosquito-killing machine. Deployable in homes, schools, hospitals, factories, and open spaces, the device shows results within two weeks and significantly reduces mosquito breeding within three months.

Founded by Ashikur Rahman Tanim in 2019, Think Labs started with Tk 20 lakh and has since attracted over Tk 4 crore in investments. The company turned profitable last year and now employs 41 staff. Beyond the mosquito machine, Think Labs creates tech-driven solutions, including noise monitors for a Belgian firm, wireless vaccine temperature sensors, and devices for gas line monitoring and hydroponic plant care.

How the Machine Works

Tanim explains that mosquitoes are drawn to carbon dioxide from human breath. The machine features a trap chamber, a suction fan with a special coating, and a light that triggers a photocatalytic process, creating an irresistible lure. Female mosquitoes, unable to fly beyond 100 meters, are pulled into the trap by the fan and die from dehydration. The device is versatile, weather-resistant, and theft-proof due to its heavy metal build. Some models include AI-based sensors, with a lifespan exceeding five years.

Professor Kabirul Bashar, an entomologist at Jahangirnagar University, told Prothom Alo that the machine is highly effective, trapping up to 5,000 female mosquitoes daily. As each female lays 500–600 eggs, this significantly curbs mosquito populations. Installed in Dhaka’s Uttara, Mirpur, Gulshan, Dhanmondi, Banani, and Savar, as well as Gazipur, Narayanganj, Barisal, Chittagong, Cox’s Bazar, and Sylhet, the device is used in banks, military facilities, hospitals, schools, and five-star hotels. It runs 24/7 with minimal electricity, priced between Tk 31,000 and Tk 80,000 depending on size, with average monthly sales of 30 units.

Tanim emphasizes the machine’s fully local design, parts, and workforce, making it a 100% Bangladeshi product. “Considering its impact and one-time investment, the cost is reasonable,” he says. Think Labs’ broader mission is delivering research-driven tech solutions for diverse clients, solidifying its growing success.