Air Quality

In general, there are two types of central AC UV light systems: coil sterilization and air sterilization. Although both work in similar ways, these two systems have different purposes. Ultraviolet germicidal irradiation (UVGI) is proven effective to inactivate many kinds of pathogens by penetrating their cells and destroying the DNA. This technology is commonly applied …

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When the air starts to smell funny, you usually open up a new air freshener, right? People will only recognize that there may be something wrong with the air when something starts to smell. However, science has proven that a majority of airborne toxins are odorless. Here is what you should do if you suspect …

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Air cleaners do not use any new technology, but their popularity has been rising rapidly lately due to increasing concerns about air quality. Also known as an air purifier, an air cleaner is an appliance that can remove unhealthy contaminants from the air, such as pathogens, odors, smoke, dust, and more. There are many different …

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When you are cleaning, you probably have your favorite disinfectant with you. But have you tried reading the list of ingredients on the label? Some of those chemicals may actually be harmful. Why not try disinfectant spray DIY? Here is what you will need: Ingredients and Procedure Most of these ingredients can be found inside …

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Germs are microorganisms that can cause diseases. The categories of germs include bacteria, viruses, protozoa, and fungi. Indoor air has a high risk of contamination with many airborne particles, including germs. However, there is no need to worry because there are many easy ways to kill germs in the air. Here are some tips you …

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Touching surfaces is one of the most common ways to transmit SARS-CoV-2, the type of coronavirus that caused the COVID-19 pandemic. It left many people wondering how long the coronavirus lasts on surfaces. Unfortunately, there is no specific answer to that because the virus lasts shorter or longer on different types of surfaces and in …

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Most people don’t think the invisible air contains different particles such as dust, chemicals, smoke, and allergens. Chemicals and gases contribute to the environmental problem of air pollution and pose a health hazard for humans.  Exposure to these particles is inevitable since people inhale them with oxygen daily. However, it is important to be aware …

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The difference between hygiene and sanitation may seem like semantics, but the two words are not interchangeable. On the contrary, they have different meanings and scopes, although the main goals are alike and equally important. Sanitation refers to providing facilities and services for the safe disposal of human waste, including waste management systems such as …

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One of the most effective ways to block the transmission of COVID-19 is by disinfecting surfaces that people usually touch, such as doorknobs, tables, and elevator buttons. However, specific techniques are required for the disinfection to work. So here is a complete guide on how to disinfect surfaces for the coronavirus disease. Disinfecting Hard Surfaces …

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The home should not only be your comfort zone, but it should also be the safest place for you and your loved ones. Making it safe includes ensuring that the air being circulated inside is safe to breathe. Every day people are at risk of getting diseases and viruses due to poor air quality inside …

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