Vacuum Variable
2009
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Vacuum Variable
What to Look for in a Good Vacuum Cleaner
Are you planning to purchase a vacuum cleaner for your housecleaning needs? There are many brands available in the market, and each offers great features. If you are still undecided on which model or type of vacuum to buy, then this article will surely be of help to you.
Vacuum cleaners come in different sizes and shapes. A highly expensive model does not always mean it is the best; its features and its benefits make a good vacuum cleaner. There are several models of vacuum cleaner that sound impressive and high-tech. However, you have to identify with yourself your own expectations from a vacuum cleaner. Do you want a small compact one, or a slender upright vacuum? Are you after bagless vacs, or do you prefer the bagged ones? That is why it is important to do some research on the many types of vacuum cleaners; once you know your options, you can identify the type that is most suitable for your needs.
As for the features, home care companies have bombarded the public with a number of innovations that their products offer. They have come up with fancy names for the technology they used; but the bottom line is they wanted to emphasize the quality of suction of their vacuums.
Here are some important features that you can look for if you are still searching for the best vacuum to buy:
Filtration System
Whether it is a bagless or a bagged vacuum, check out if the product of your choice has this feature. The filtration system works by trapping in allergens, instead of allowing them to float in the air. These particles can be harmful to you or any household member with asthma. Once inhaled, these allergens trigger symptoms that could cause much discomfort to the ailing person. However, a vacuum cleaner that has a filtration system can improve the quality of the air indoors.
On-Board Tools
Most vacuum brands include accessory tools that help clean hard-to-reach areas in the house. Among the most common on-board tools are crevice tool, stair tool and dusting brush. These are useful in cleaning upholstery, drapery and other items that you cannot clean well with a regular hose.
Superior Suction
This is the most important feature to look for in a good vacuum. The best ones are those that can pick up pet hair, dander and other allergens. Choose a vacuum that has speed control settings and variable suction; these features let you change the intensity of suction when you switch from cleaning the carpet to the hard floor.
Manoeuvrability
A good vacuum is one that is lightweight and can easily be twisted and turned around pieces of furniture at home. Housecleaning is already a challenging job, and it gets even more difficult if your vacuum weighs a ton. An almost immovable vacuum prevents you from cleaning thoroughly while it adds stress to your muscles.
A Few More Reminders
Before buying the vacuum of your choice, you can also try reading reviews about the product. You can learn so much from the product users as they give their honest opinion and feedback. You can also contact the manufacturer if you have further questions and clarifications.
About the Author
For more information about Vacuum Cleaners, please visit: Electrolux Vacuum Cleaners, Oreck XL Vacuum and Panasonic Vacuums
Electromagnetic waves help. How do they travel?
How does electromagnetic radiation travel through a vacuum?
How does electromagnetic radiation travel travel through matter?
Name variables that can be used to characterise the radiation in each model.
Electromagnetic radiation (radiates or travels in a straight line) travels as photons or tiny packets of pure energy. The stronger the energy the shorter the wavelength of the photon and the more penetrating the photon. UV has shorter wavelengths than infrared and X-rays are even shorter and more penetrating but not as short and penetrating as gamma rays. The photons can travel through a pure vacuum because there is nothing there to absorb or reflect them. If the photons penetrate matter they may be absorbed, reflected or pass through (at a slower speed but unchanged). Photons can interact with the electrons orbiting atoms and molecules kicking them up into higher more energetic orbits. When energized electrons return to rest states in one or more steps, they emit one or more new photons of of the same or different wavelengths. Perfect mirrors reflect photons with nil change and perfect transparent glass allows photons to pass through unchanged. Photons can be studied as tiny particles or as tiny waves for different experiments. As particles, photons can strike metal and eject electrons (photoelectric effect) and as waves the photons are separated in a prism (or rainbow) depending upon their wavelengths.
Toro 51599 Ultra 12 amp Variable-Speed Electric Blower/Vacuum with Metal Impeller
