Disinfecting with UV-C Light
During this pandemic, it has become very important that we vigilantly take precautions to prevent ourselves from getting infected from the infectious virus, bacteria, or other airborne diseases. Hence, it has become a daily necessity to ensure we are safe and also our loved ones.
We buy grocery items and have no idea if an item or two is contaminated with a virus. So, therefore, it has become necessary to acquire a safe germicidal device to disinfect certain items that are not washable by soap and hot water. We need to take every precaution so as not to compromise our health. Canned goods are washable with soap and hot water. Some produce can be washed off under hot water quickly to kill bacteria. But other items are simply cannot be washed under hot water and that’s when an Ultra Violet light comes in handy. A handheld UV wand will be appropriate for grocery items. A portable UV light can be used to disinfect rooms and surfaces. Hospitals use UV lamps to sterilize surgical equipment and the air in operating theatres. Food and drug companies use UV lamps to sterilize products. Now homeowners can get this protection as well. There are sizes you can select for the size of a room in your household. I bought one that I use all the time on purchases from the grocery stores. It is also useful when traveling as you can use the unit in the hotel room. It makes you feel safe.
How Does UV-C Light Disinfect?
UV light is a form of light, invisible to the human eye, that exists on the electromagnetic spectrum between X-rays and visible light. It has wavelengths between 10 and 400 nanometers that make them germicidal. Thus, capable of inactivating microorganisms such as viruses, bacteria, and germs. The UV-C technology harnesses a naturally occurring process, hence, the technology makes it an effective, environmentally-friendly, and chemical-free method of preventing the infectious virus from spreading everywhere. According to a report, coronavirus can live on surfaces for up to three days, therefore it is critical to disinfect regularly. The more common hand sanitizers that have chemical and are widely used at the offices and at homes does not necessarily kill the virus as viruses evolved to repair and reverse the temporary damage. UV-C light is very effective at eliminating 99.9% of viruses and bacteria.
How Does UV-C Destroy Germs?
According to a report, the high energy from short wavelength UV-C Light is absorbed in the cellular RNA (Ribonucleic acid, virus general material) and DNA, damaging nucleic acids and preventing microorganisms from infecting and reproducing. The absorption of UV-C energy forms new bonds between nucleotides, creating double bonds of dimers. (Dimer is a molecular complex consisting of two identical molecules linked together) Examples of large DNA viruses that infect humans are adenovirus, herpesvirus, and poxvirus.
Using the UV light as your sanitizing method will prevent the microbiomes from replicating, thus, they do not infect. The damage is done at a cellular level of the virus, the UV light provides an effective strategy to completely kill.
How to Use UV-C Light Safely?
When using the UV light to sterilize goods, make sure you are aiming the UV light directly at the items. Never aim at any part of your skin and also keep away from your eyes. UV rays can cause painful eye irritation. Exposure to UV rays can cause sunburn, premature aging of the skin, and signs of sun damage such as wrinkles, leathery skin, liver spots, actinic keratosis, and solar elastosis. UV rays can cause eye problems. Ozone gas that is emitted during disinfection can cause respiratory irritations, difficulty breathing can cause coughs. Use it away from animals as well and also plants. Ultraviolet lamps are very effective in killing germs but can pose an imminent danger if used without taking the proper precautions.
What UV-C Light Do You Need?
Do you have a small or large room that you want to be sterilized? Do you also want to take with you the UV-C light when you travel? These are questions you ask yourself to decide. Click here for a UV-C light to disinfect a room. Use 38 Watts with ozone disinfection for rooms and do disinfection 2 -3 times a week. Get one with a timer to set for 5, 10, or 15 minutes and also auto shut-off feature to prevent an accident. Do not touch the body of the lamp or have direct contact with the UV-C light on skin, animals, or plants. Safely store any precious paintings before use. Close all doors and windows and make sure nobody stays in the room after turning on the unit. After disinfection, ventilate the room for 45 minutes by opening the doors and windows. If no windows in the room, no worries, just keep the door closed during the 45 minutes.
Grocery items that are not washable by hot water and soap, you want a handheld wand-type UV-C light. Click here to learn about it.
I hope this article helps you how you can protect yourself and your family not only from Corona Virus but also from other airborne diseases that can be transmitted through the air from people sneezing, coughing, throat secretions. Having one or two of the sterilizer unit will help kill airborne bacteria and viruses. The units are very safe if you follow the instructions on how to use them safely. You will have peace of mind knowing that you have a weapon to protect yours and the health of your loved ones.
Please feel free to send me an email if you have a question. Always stay well all!
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