Best Handheld Germicidal UV Light Wand in 2022

If you’re concerned about germs, you’re not alone. Given current events, pretty much everybody is rethinking their hygiene and cleanliness habits. We’ve all been told a million times to wash our hands. But how else might we keep ourselves safe from infectious disease? One way is to clean objects we touch every day. Steering wheels, doorknobs, and faucet handles can all be a source of trouble. But you can clean these things with a wipe, or just with soap and water. What do you do about your electronics? After all, you touch your smartphone, your keyboard, and your mouse many times a day. Similarly, what do you do about upholstery, pillows, and bed sheets? It’s just not practical to do that much laundry on a daily basis.

对所有这些问题的一种解决方案是使用UV消毒器。紫外线灭菌器让您在一分钟或更短的时间内清洁日常物体。当您正在观看Netflix时，或者在清除YouTube队列时清洁键盘时，您可以消毒枕头。这方便简单。虽然紫外线魔杖似乎有点贵，但它们比肥皂和洗衣洗涤剂便宜。

We’re about to review three of the best portable germicidal UV light wands on the market. First, we’ll look at the VANELC Portable Ultraviolet Light Sterilizer Wand. This wand is ideal for travel, and for cleaning smaller devices. Next, we’ll look at the IPSMART UV Sanitizer Travel Wand. This wand is a bit larger, but can clean a larger area at once, making the process faster. Finally, we’ll be reviewing the RIBEX UV Germicidal Light, which falls somewhere in the middle between the first two. But before we get too far into the weeds, let’s talk about how UV sterilization works, and why it’s worthwhile.

UV灭菌方式如何运作

那么，紫外线魔杖怎么样杀死细菌？秘诀在于细菌和一些病毒有DNA，就像我们一样。其他一些病毒具有RNA，其与我们的目的无关紧要。DNA和RNA对功能性的生物至关重要。它们也是复杂的分子，可以通过辐射容易地分解。用紫外线摧毁它们，它们崩溃，杀死细菌并渲染病毒惰性。

但并非各种UV光在紫外线灭菌中同样有效。具体而言，您需要非常短的光波光有效。这些落在280纳米（Nm）和下方的范围内。这种类型的UV光被称为UVC，最强大的紫外线类型。当您选择灭菌魔杖时，请确保波长不超过280nm。否则，它不会工作。同样，记住，任何短于100nm的东西被认为是“极端紫外线”。这些设备非常危险，需要特殊的许可。换句话说，你不会在消费市场上看到它们。

To kill different types of bacteria and viruses, different lengths of exposure are required. Generally, when UV sterilizer manufacturers give a rating, they’re talking about a rating for E Coli. E Coli is generally the most feared germ that’s also commonly found, and it’s abundant in raw meat. If you’re looking for a kitchen sterilizer, take these ratings at face value. For other applications, your mileage may vary. If you’re in doubt, just double or triple the exposure time. There’s no downside, other than the fact that you’ll have to recharge more frequently.

Benefits and Drawbacks of a UV Light Wand

So, what are the upsides – and downsides – of using a UV light wand? Let’s start with the upsides. First off, you don’t have to deal with any water or chemicals. This can be particularly helpful if you have a chemical sensitivity. But it’s also good for everyone’s health. Do you really want to be dealing with toxic chemicals, or leaving residue behind for your kids to touch? Secondly, UV light can kill literally any kind of microorganism. It doesn’t matter if the germ is resistant to drugs or chemicals. If it’s alive, UV light will kill it. It’s like taking a nuclear bomb to germs, without leaving any fallout behind.

Another ancillary benefit of a UV light wand is that it can also be used to detect most bodily fluids. Admittedly, most people aren’t going to use it for this purpose. But if you’re a germophobe and a frequent traveler, it can be used to inspect your hotel room. Shut off the lights and wave your wand over any surface. If you see a glow, give it a few seconds of exposure to kill any germs that may be left behind.

紫外线消毒的缺点是什么?的first is that UV light only kills germs that it can actually access. Take a dish sponge, for example. A UV light will kill any germs on the surface of the sponge. But it won’t do anything to kill germs that are inside of the sponge. The other downside is that UV light isn’t just dangerous to germs. It will harm exposed cells in any life form, including humans, pets, and houseplants. You don’t want to use one to disinfect your cat or your favorite aloe plant. Similarly, you should never use a UV light to clean your hands or face. It can cause burns similar to sunburn. And like the sun, too much of it can even cause cancer. For you, your pets, and your plants, just use a safe soap.

消除UV曝光风险的一种方法是使用封闭的消毒器。对于像智能手机这样的小型设备，请查看我们的评论最好的智能手机消毒人on the market. You won’t be able to clean your pillow, but you can safely keep your handheld gadgets germ-free.

VANELC Portable Ultraviolet Light Sterilizer Wand

的VANELC Portable Ultraviolet Light Sterilizer Wand是一个紧凑,便携式灭菌器。它措施8.6inches long and 1.3 inches in diameter, with a white plastic case. The front half of the unit consists of a bright UV light, which emits light in the range of 260-285nm. This is sufficient for killing almost any virus or bacteria in no time flat. In addition to the unit itself, you get a USB charging cable and a storage pouch. You also get a handy wrist strap, which makes it easy to carry.

How it Works

的VANELC sterilizer light is very easy to use. Simply turn it on, then sweep it over anything you want to clean. For best performance, you should hold it over a surface for a full 10 seconds to sterilize it. It works well at a range of 3-4 inches, which gives you a better spread than many UV lights. To save power, the light will automatically shut off in 180 seconds. If you need to use it for longer, just press the power button again. There’s a built-in child lock switch, which must be pressed at the same time as the power button. This ensures that your kids won’t get their hands on the VANELC sterilizer and hurt themselves.

Vanelc便携式紫外光灭菌器棒利用内置的2,000mAh电池。它将持续多久显然取决于您使用它的频率。也就是说，通过Micro USB，它将在大约90分钟内再充电。即使使用了沉重的使用，您也不应有电池的任何问题。

IPSMART UV Sanitizer Travel Wand

的IPSMART UV Sanitizer Travel Wand比Vanelc单元大得多。It measures almost 14 inches long, and just over an inch and a half in diameter. It’s constructed from black ABS plastic, with a sturdy, ribbed grip that also contains the battery. The last 2/3 of the wand consists of a row of UV bulbs, which gives you plenty of coverage. It outputs 253nm light, which is a bit more intense than the VANELC’s output. That said, while the wavelength is shorter, the light itself isn’t as bright. Along with the wand, you also get a Micro USB charging cable for staying charged.

How it Works

正如我们所提到的，IPSMart UV Sacitizer并不像Vanelc那么明亮。结果，即使波长较短，您实际上也没有得到非常多的灭菌能力。光线需要在表面上保持30秒以确保完全的灭菌。您还需要越来越近，距离表面约1-2英寸。另一方面，光表面本身很长。由于长度扩展，您不应该有问题快速清洁曲面。

像Vanelc一样，IPSMart Sanitizer有一个内置可充电电池。这款电池足以连续使用5小时。这是很多灭菌，你甚至不会在一天内使用太多的魔杖。如果你错误地运行了电池干燥，请不要担心。总收费时间只有一小时，所以你会准备好进入jiffy。

RIBEX UV Germicidal Light

的RIBEX UV Germicidal Lightis a no-frills sterilization wand that measures about 10 inches long, and about 1 inch thick. The case is constructed from white ABS plastic, with an understated grip that’s slightly recessed. The bulb extends along the second half of the unit, and is mounted in a small recessed groove. The power button is located on the back, and is easy to reach with your thumb while you’re holding it. There’s also a built-in wrist strap, which makes it virtually impossible to drop.

How it Works

的RIBEX UV Germicidal Light covers an area of about 6 inches long by about 3 inches wide. It’s designed to be held about 2 inches from the surface, and will disinfect with about 10 to 20 seconds. This gives you plenty of cleaning performance. There’s no internal battery on the unit. Instead, it takes 4 AA batteries. These are inserted through the base, so they’re easy to change. On the one hand, you don’t have to worry about waiting for an internal battery to recharge. On the other hand, battery costs can add up over time.

It comes with a couple of extra features that make it worthwhile. To begin with, there’s a built-in timer, which shuts off the unit after a few minutes of non-use. This can help you save on those battery costs. In addition, there’s an anti-tilt function that shuts the light off if it’s turned upwards. This will prevent you from accidentally shining a dangerous UV beam into your eyes.

Final Verdict

As you can see, each one of these options brings a lot of value to the table. To begin with, let’s consider theVanelc便携式紫外线消毒剂魔杖. It’s exceptionally compact, so you can easily throw it in a backpack or purse. It’s also very powerful, sanitizing a surface in just 10 seconds. And you get plenty of value, with a wrist strap, charging cable, and even a convenient carrying bag. The only downside is that it doesn’t cover a very large area. For the most part, though, this is offset by the fast sanitization time.

的IPSMART UV Sanitizer Travel Wand比Vanelc单元大得多。也就是说，众所周知，旅行仍然非常适合。它具有长长，细长的设计，握把易于保持。没有很多额外的额外费用，但电池性能非常好。单每小时最多5小时的操作，电池寿命永远不会是一个问题。

的RIBEX UV Germicidal Light在两者之间提供平衡。它很紧凑，就像vanelc一样，因此它是携带的良好。这不是很时尚，但这不应该是一个问题。这是一个消毒工具，而不是时尚配饰。通过防倾斜安全功能，与其他一些选项相比，使用它非常安全。另一方面，不可充电电池是混合袋的一点。但总而言之，甾虫魔杖是一个坚实的选择。