WHO

Washing Hands to a Cleaner World

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When Dr. Pawan found out about the unhygienic living conditions in Gadchiroli, Maharasthra, India, he created a hand-washing device in just Rs.35 (50 cents) that has been saving the lives of the villagers. - PHOTO: Better India

When Dr. Pawan found out about the unhygienic living conditions in Gadchiroli, Maharasthra, India, he created a hand-washing device in just Rs.35 (50 cents) that has been saving the lives of the villagers. – PHOTO: Better India

Clean care is safe care, says the World Health Organisation and follows it with a campaign on washing hands towards cleaner living and working conditions across the globe. And Dr. Pawan did his part too. By creating a hand-washing device that costs less than 50 cents, roping in children to keep the initiative going, and relying on elders for the device to adapted and adopted into the community.

In 2008, Dr. Pawan was one of the seven students selected for a two-year fellowship programme at Nirman’s SEARCH (Society for Education, Action and Research in Community Health), in Gadchiroli district, Maharashtra, India. The programme encourages students to work in areas affecting rural communities like water management and NRGA schemes, and being a physician, Dr. Pawan chose to work in the health sector. Living in the community, he realised that there were several diseases persisting in the village, those that could be prevented by merely drinking clean water or paying more attention to cleanliness. He promptly did a study that revealed that of the 64 families living in the village, only six families used soap for washing hands.

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A Clean Breath of Life

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In addition to eliminating 94% of the smoke and 91% of the carbon dioxide emitted by open fires, the HomeStove can save households as much as $8 to $10 per week just on fuel, the company says. the HomeStove can save households as much as $8 to $10 per week just on fuel. PHOTO: Biolite

In addition to eliminating 94% of the smoke and 91% of the carbon dioxide emitted by open fires, the HomeStove can save households as much as $8 to $10 per week just on fuel. PHOTO: Biolite

According to the WHO, 4.3 million people die prematurely every year from illnesses attributable to household air emissions from cooking with solid fuels, which kill more people every year than malaria, HIV and tuberculosis combined. Women and children, who spend the most time near open flames in developing countries, are most at risk. And the gravity of the dangers of indoor air pollution pushed  product developers Alec Drummond and Jonathan Cedar to maximize the use of the off-the-grid stove they were initially designing for campers.

“We’d seen that by blowing air in a particular place in a wood fire, you can really improve combustion and turn a rudimentary fuel into a super hot, controllable, clean combustion process,” Cedar tells Mashable. “We were fascinated by this idea that you could take waste product and turn it into a useful energy source.”

“The question was: How do you do that without batteries, which still tie you back to the grid?” he says.

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