Hand-powered home washers
The first washing machines for the home were manual. In the late eighteenth and nineteenth centuries, inventors patented and sold wooden tubs fitted with handles that turned paddles, rocked a box or rotated a drum. These machines were meant to cut down the scrubbing and pounding that made up much of wash day. Their sales were modest. They still required hot water to be carried to the tub, and a good washboard and strong arms often did as well. Washers of this type are best seen as stepping stones, which showed that some mechanical action could replace rubbing.
One often-told story is that of William Blackstone, an Indiana businessman who reportedly made a hand-operated washing machine as a gift for his wife in the 1870s and then started selling them. The story is repeated in company histories, so it is worth treating with some caution, but it illustrates how small manufacturers began selling washers in the second half of the nineteenth century.
The electric motor arrives
The decisive change came with electricity. As homes in American and European cities were wired in the early twentieth century, inventors fitted washing tubs with electric motors. A machine produced in Chicago around 1908, often cited as an early commercially sold electric washing machine, used an electric motor to turn a drum. Other makers soon followed, and by the 1910s electric washers were advertised in magazines and sold through department stores and electrical dealers.
Early electric washers had real dangers. The motor was often mounted under the tub with little protection from water, and exposed gears and wringers could injure fingers and hands. Safety features such as covers, release levers and better electrical insulation developed over the following decades, in response to accidents and the growing market.
Wringers and agitators
By the 1920s and 1930s, a typical American home machine was a wringer washer. A tub, usually of metal, held water and clothes, and an electric motor drove a central agitator that pushed the clothes back and forth. A pair of rubber rollers, mounted on top and also powered, squeezed water out when the user fed the clothes through them. The user filled the tub with hot water from a hose or by hand, started the machine, and later drained the tub.
The agitator is an important piece of the design. Located in the center of the tub, it moves in a back-and-forth or twisting motion, forcing water through cloth much as a person’s hand would. Different manufacturers developed variations, and the design remained common in North American top-loading machines for decades. Machines with a rotating drum, discussed in the article on the washing machine drum, followed a different design path and became more common in Europe.
Automatic machines
The next step was automation. Early automatic machines in the 1930s and 1940s combined washing, rinsing and spinning in a single appliance without requiring the user to move wet clothes by hand. The front-loading automatic washer introduced in the United States in the late 1930s is often seen as an early milestone, though accounts vary on exact dates and which company deserves the credit. After World War II, top-loading automatic machines with agitators became popular in North America, and washers with built-in timers and cycle controls became standard.
With automatic machines, the user loaded the clothes and detergent, selected a cycle and returned later. This freed the person from monitoring each stage and from handling heavy wet loads. Over time, features such as temperature controls, different cycles for delicate fabrics and, in the later twentieth century, electronic controls were added.
Effects on domestic work
The washing machine is often described as a labor-saving device, and in the sense of physical effort, it clearly was. The heavy lifting of water, scrubbing and wringing largely disappeared. Wash day lost much of its dread.
The effect on total household time is less clear. Some historians, notably those studying twentieth-century American households, have argued that new appliances coincided with rising expectations for cleanliness and variety in clothing. People changed clothes more often, and standards for bedding and towels rose. As a result, the number of loads grew, and the time saved per load was partly taken back by the extra loads. The evidence is mixed and depends on the period and place, so this should be read as an influential argument rather than settled fact.
The machine also changed who did the work in some households. Where families had once paid laundresses or sent washing to commercial services, a machine at home allowed them to do it themselves. Meanwhile, as women entered paid work in greater numbers during the twentieth century, a machine that ran unattended fit well into busier schedules.
Part of a wider appliance story
The washing machine arrived alongside other electrical goods, such as the vacuum cleaners and electric kitchen appliances that changed housework. Together they are sometimes called the “household revolution” of the twentieth century, though the speed of adoption varied widely by country and income. In the United States, ownership became widespread by the middle of the century. In many other countries, the machine became common later, as incomes, electricity and plumbing reached more homes.
Later developments
Later decades brought more efficient designs that use less water and energy, faster spin speeds to extract more water, and electronic sensors that adjust cycles to the load. The core job, however, remains the same as in the early electric washers: moving clothes through water and detergent without the labor of doing it by hand.