The only thing it’s useful for is estimating the energy cost of running the vacuum – not the performance..

The downside is that you have to hold most of the weight, and it doesn’t take long for wrist ache to creep in..When used as an.

(Comfort Mode), by moving the power unit to the bottom of the stick, we think the HX1 feels a lot more balanced and less weighty, which is useful for cleaning large floor areas.But the bulky power unit at the bottom makes it tricky for anything other than open spaces.The vacuum is freestanding in this mode though, which is handy if you need to pause for a moment..

mode (Compact Mode) is great for stairs, furniture, and cars (or pet beds laced with embedded hairs!)It’s also a handy mode for quick cleanups.

As you need to hold the entire weight, however, the vacuum can start to feel heavy during a long cleaning session.. For general use, the pivoting floorhead ensures the cleaner moves easily around the floor.

And the automatic floor detection system means it can adapt the brush bar speed to different floor types (but only in medium or high power modes.)Do you have any questions about who invented the vacuum cleaner?

Please let us know in the comments section below.. You might also be interested in.how vacuum cleaners workDoes your vacuum smell like burning when you switch it on?

Here are four of the most common causes of a burning smell, along with tips for fixing them..If there’s a burning smell coming from your vacuum cleaner, the first thing you should do is unplug it from the power supply (or switch it off if it’s a cordless vacuum.)