What evolution have cleaning tools undergone?

For everyone, cleaning is an essential part of your life. Not only for a clean home environment, but also for their own health. In the continuous development of productivity and science and technology today, for people's daily cleaning of special tools are also constantly optimized, and then let people enjoy the ease of cleaning while making changes to the home environment. For these clean good helper, I do not know whether we have a certain understanding of its evolutionary history? Let's review what changes he has.

Duster
As the saying goes, "clean, dust", for the chicken feather duster is the main cleaning. Xia Dynasty, there is a man called Shaokang, one day happened to see a wounded pheasant is dragging his body forward to climb, climbed through the place of dust than the original much less. He guessed that it had something to do with the chicken feathers on the pheasant, so he went to catch a few pheasants, plucked the feathers off of them, and bundled the feathers on a stick to use for cleaning, which is the origin of the chicken feather duster. For Chinese families, there used to be a tradition of dusting the house on the eve of every New Year's Eve, using a chicken feather duster to slowly clean items to welcome the new year.

Broom
Since chicken feathers are too soft and not resistant to wear and tear and are easily damaged, later generations replaced them with bamboo strips, grass and other raw materials and tied them to wooden sticks in the same way, converting the chicken feather duster into a durable broom. I do not know whether you use the broom for a long time to clean, easy to waist and hand pain, perhaps you are not mastered to the right way!
Correct usage: use the thumb of the hand to press on the handle end of the broom, in the force at the same time can also control the direction of the other fingers to do the auxiliary role. Posture: the upper body needs to be slightly forward, but not bent, choose a comfortable and natural posture for their own sweeping when swinging the broom, gently downward pressure, both the dust, garbage sweeping, but also can put the dust raised.

Mop
When there are stubborn stains on the ground, want to sweep it clean, may not be possible, with the progress of productivity, living environment changes, the ground material changes, began to appear the demand for washing and cleaning, the earliest people to use rags to wipe clean, but due to the expanding area of cleaning, people began to broom on the basis of its improvement, which led to the birth of the Cotton Mop. For the use of the mop need to pay attention to the following points: use water to mop head wet, wring out the water, so that the mop is in a wet state, and then mopping. Various stains often appear on the floor, after the broom to clean up the garbage, then you need to use the mop to mop the floor clean.

Smart Cleaning Tools
Since industrialization, simple, easy and thorough cleaning has been the desire of people, and cleaning products such as vacuum cleaners have come into being.
Unlike the "behemoths" of the early modern era, as technology continues to advance, after the 21st century, more and more lightweight and efficient smart cleaning tools, in the home to be used. Such as sweeping robots, wireless vacuum cleaners, air purifiers, self-cleaning scrubbers, etc. (As wood flooring is now becoming more and more the preferred material for home decoration, with its natural beauty, lightweight and durable, comfortable feet and many other advantages, is very popular. However, wooden floors are extremely sensitive to water and will expand or contract depending on the humidity, and are also more susceptible to damage, so traditional cleaning appliances will not be discarded with the progress of the times. It is worth mentioning that the Microfiber Wet And Dry Mop is a product of modern technological development, but it does not discard the advantages of traditional cleaning tools.