Marveille. Door Handles. September 17th , 2017.
As door handles easily catch germs and bacteria because of the variety of individual hands that touch them in the course of a day, it is important to consider the materials used. It is believed that certain materials like brass, copper and silver discourage the growth of bacteria and germs through some kind of electro-chemical effect; while other materials like aluminum, stainless steel, glass and porcelain do not have the same action. However, this belief has remained just that... a belief: and studies have not been extensive enough to confirm or disprove this possible effect, except in the case of silver. Hospitals in particular are experimenting with handle materials as they continue their fight against infectious disease within their wards.
ouve taken the time to decide on the style, design and finish for your new door handles, youve fitted them and they look great. Now you want to keep them looking like new, but whats the best way to care for and clean them? External door handles may need a different type of care and maintenance to those used indoors, however it doesnt need to be time consuming or expensive to keep on top of it. The finish on your door handle or door pull will determine the type of product best suited to keeping it clean and functional.
The fridge and freezer are the major culprits because these are the most commonly used appliances but the other cupboards are also a prime contenders. The use of door handles to open the cupboard doors are the prime region of contact where and whilst some materials are better than others for retaining germs, all of the handles do it to some degree. Therefore it is worth using a door handle that is easily cleaned on a regular basis so that any germs are disinfected quickly and precisely.
When you consider that some 120 million doorways exist in the United States alone and another two million are installed each year, you can only imagine the vast number of door knobs. Going back in history, doors were initially made from textiles and animal hides. However, during the ancient Mesopotamia and Egyptian era, wooden doors were developed. Soon, materials for making doors expanded to include stone, glass, metal, and even paper.
The second facet of the design of door handles is that they should be simple in design both in shape and size so that they are do not protrude and catch people as they pass by. The shape should be such that it is easy to operate, in most kitchens they work by a straight pull with the door being held in position by a magnetic door catch and the design should reflect this. The pattern should not include grooves or crevices where dirt can collect and cause problems.
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