Images of the year 2017: Technology for better life

The Amco Rub-Away soap is rubbed like normal soap in water. Molecules from many smelly foods stick to hands and don’t wash away with soap and water. Water turns the sulfur into sulfuric acid found in garlic and onions for example, increasing the odor rather than washing it away. Stainless steel , which is used to make the Rub-Away bar, pulls off the sulfur molecules .

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