Since they first appeared in the late 19th century vacuum cleaners have become an essential domestic item around the globe. Although the basic early models were unwieldy and heavy, they were an immediate success and continued to develop into the hi-tech, many-featured models that we know these days.

The first electric vacuum cleaner, produced by Nilfisk, was invented early in the last century. But vacuum cleaners didn’t genuinely become widespread as a consumer item until after the Second World War when they became popular among the middle classes. The growth in demand and sales prompted ever more hi-tech and lightweight vacuum cleaners, at more affordable prices.

These days there are 2 basic models of vacuum cleaner for sale on the market – upright and canister – and each offers its own good points and bad points.

Upright vacuum cleaners – These have a cleaning device on the ground with a handle and receptacle for the dirt attached. They normally have wheels and are rolled in front of the user. Upright vacuum cleaners are generally suitable for bigger, open spaces and are popular because the user can remain in standing position while operating.

However, upright vacuum cleaners do have their drawbacks. The chief con is that they do not operate efficiently in cramped spaces. They are difficult to move underneath and around furniture, though many models do come with hoses which helps address the problem. Upright vacuum cleaners often do not have retractable power chords, they are heavy and bulky, and are difficult to use on stairs.

Canister cleaners – Canister cleaners are comprised of a cleaning unit and bag that are contained in a ‘canister’, with a long, flexible hose that is connected to the vacuum head. These are a popular pick with consumers as they are lighter and the design makes it much more convenient to vacuum on staircases, in tight areas and in corners. Canister cleaners also come with a number of head fittings so they are extremely versatile. For example, there are different fittings for vacuuming your car or your drapes.

However, canister cleaners have their cons too. They can be awkward in their own fashion as you must pull the canister behind you. In addition, the dirt bags are usually smaller so will need more frequent changing.

Though upright and canister vacuum cleaners have changed little in basic design over the past few decades, several innovative extra features have been added to both designs. Examples would be wet/dry or pneumatic vacuum cleaners which can be utilized to clear up wet spills, as well as the usual dirt.

Another popular innovation was the Dyson vacuum cleaner, which ended the need for bagsby channeling the dust into a plastic container that can be detached and emptied.

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