In the days before washing machines, a washboard was used when hand washing clothes. It was a corrugated surface used to help scrub the clothes after they were soaked in soapy water.
The device is not widely used today, although some of them are used as rhythm instruments in old country-style bands - sometimes called wash tub bands.
Possible you may mean wash BOARD. This was a wood and metal or wood and glass device used to wash clothes by hand. The wash board was placed in a tub of soapy water, and had a rippled surface. Dirty clothes were placed in the water, and scrubbed against the rippled surface to release dirt.
a wringer washing machine wash board A washboard
Placing the object on the board, they ran the clothing up and down the board fast (While plunging it in the water). This removed any dirt or grime on the clothing. Then they wrung it out and hung it outside to dry.
they keep on working
The person that invented the wash board is not known. It is possible that this invention originated in Scandinavia in the mid 1700's. A patent for the wash board was not issued until 1833 for Stephen Rust's design of a wooden frame with a zinc scrub board.
a peice of wood that u use to wash clothes
At the heads with buckets of salt water
It is not known exactly who invented the wash board. There are some indications of its use being around as early as 1797. Despite this, the washboard was not patented until 1833 in the state of New York by Stephen Rust. Rust typically gets the credit for the invention.
Wash can be used as a verb and a noun.Verb: I washed my car yesterday.Noun: It needed a good wash.
Try scrubbing germ-x with a wash cloth;)
this procedure used in cirrhosis of liver patient,to wash out ammonia. .
A buffer board is a board used to amplify sound.