Why was the dishwasher invented?
to help busy people not have to wash dishes by hand
Who invented the dishwasher?
The first reports of a mechanical dishwashing device are of an 1850 patent by Joel Houghton of a hand-powered device Modern dishwashers are descended from the 1886 invention of Josephine Cochrane ...
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Was dishwasher invented?
Josephine Cochran invented the dishwasher
Who invented dishwasher detergent?
Sam Carl Wilier Rocks My Sock's and who invented laundry detergent was Harry Cole