subject: Know the vacuum cleaner before you buy [print this page] Know the vacuum cleaner before you buy Know the vacuum cleaner before you buy
More than 150 years, since the first machine of vacuum cleaner has recovered.
On the first recovered, a machine of vacuum cleaner was very simple. There is a motor with a round vane, but the power of sucking was not as strong as today
The first principle of the machine is similar with modern machine. Modern vacuum cleaner is very complete and all of automatically. And not only sucking the dust but also able to wash and dry at once
Likewise with vacuum cleaner robot, automatically able to clean all the dust perfectly. And if the battery is low, it can as soon as looking for the electric source
Since the first patent in1860 by Daniel Hess, vacuum cleaner helped people cleaned the carpet quickly. Then 40 years later the first machine was perfected be better by William Hoover, so created the vacuum cleaner like now
I'll will give some advise in choosing the vacuum cleaner according to your necessaries
First, if you want to clean the carpet from the dirty and obstinate dust, choose the machine with good powerful motor. Because, the good rounded motor will suck the dirt better
Second, if you are have dust allergy, choose the vacuum cleaner which have good pocket filter, that proof against in receive the dust and powder, and make sure that it is 100 % safety use
Those are some tips for you before buying a nice home appliances such as vacuum cleaner Especially this tool is select a strong motor, saving electricity, there are bag filters and suction power strong.
