Best Portable UV Sterilizers in 2022 [Top 3 Picks]

Direct exposure to UV light can be harmful to numerous living beings. Especially the microorganism and bacteria that go undetected by us can be killed if exposed to this radiation. Using the same property, the invention of Best Portable UV sterilizers took place that is exceptionally beneficial for humans.

These sterilizers are effective in treating those objects that may or may not be affected by germs or microorganisms. So you need not worry about the sterilizer damaging your gadgets. The only thing it will do is kill the bacteria or other microorganisms present on the surface.

An essential object like mobile phones needs to be cleaned regularly to ensure your own safety. Putting such a device in water to clean with soap is not the wisest decision. However, with a sterilizer, you can protect it from germs regularly.

What Does An Ultraviolet Sterilizer Do?

Sunlight is a natural disinfectant due to the presence of UV radiation. These radiations are effective in altering the DNA, which is the genetic material of viruses, bacteria, and many microorganisms. Since genetic materials are damaged, these beings are unable to replicate, which as a result, stops their growth and kills them.

An ultraviolet sterilizer does the same through a UV light bulb installed in it. There is no liquid involved; hence objects you place inside the sterilized box will neither be worn nor torn. So besides keeping the gadgets intact, these are effective if you want your baby’s things to be free of germs. 

Top 3 Best Portable UV Sterilizers

① Doctor’s Choice UV Sanitizer Box Personal UV Sterilizer Box

Touching your phone or other accessories while being out is inevitable. Due to constant touching, the number of germs and bacteria that accumulate in these articles becomes uncountable. However, we do not have too much time to sterilize these objects as they are in constant use.

With Doctor’s Choice UV sterilizer box, the sterilization is done within 3 minutes. Besides your mobile phone, you can put inside things like toothbrushes, jewelry, keys, bottles, watches, makeup brushes, and many more. There are three different timer settings, 3, 5, and 10 minutes.

This box is designed to ensure that the user feels the safest after using it. Once you open this bag, it immediately turns off to ensure no harmful light reaches you. It is mercury and ozone-free as well. Thus, there is no chance of causing any damage to you.

Many of the doctors also recommend this box due to its efficiency. This box can destroy harmful bacteria even at the lower levels. While talking about the design, the manufacturers paid undivided attention to providing you with a classy-looking box.

The fabric is easy to clean and can be wiped with a wet cloth to clean. Moreover, as it weighs nothing, taking the sterilizer to various places is not challenging. Hence, it can be the right choice for a person to see maximum protection with ease of handling.

Details

Dimensions – 11.81×8.27×4.72 inches

Weight – 2 pounds

Brand – DOCTOR’S CHOICE UV STERILIZER

Pros

Perfectly portable

Built-in safety measures

Lightweight

Leak-proof

One year warranty

Cons

Fragile

The zipper may cause issues

Maybe a bit costly for some

② Portable UV Light Sterilizer Box

If you want something that does not look like a sterilizer box at all but does the work efficiently, here’s the right model for you. This portable UV light sterilizer box from GRWONSY is a budget-friendly option that will not cost much.

There are two types of sterilizing that you can go for. One is 59 seconds, and the other is for 3 minutes. Depending upon the exposure of the object to the outer world, you can choose the appropriate setting.

You need to charge this device prior to its usage. For 59second cleaning, the charging time is 90 minutes, whereas, for the 3 minutes one, the time reduces to one-third. For charging, you get a USB cable. So now is the time to say goodbye to the traditional charging method and use USB charging.

Unlike most of the box sterilizers, here, the components can be taken out of the box. In case you wish to sterilize an article that cannot fit in the box, you can take the component out and do it accordingly. Thus, by paying for only one kind, you get a 2-in-1 sterilizer.

Details

Dimensions – 2.95 x2.95 x2.95inches

Weight – 5.9 ounces

Brand – GROWNSY

Batteries required – no

Pros

Multipurpose

Long-lasting

2 in 1 sterilizer

Can kill all the bacteria in less than one minute

No-mercury

Budget-friendly

Cons

Fragile material

③ Munchkin Portable UV Sterilizer and Sanitizer Box

If you do not want that big chunky sterilizer boxes, here is a mini sterilizer for you. Munchkin Portable UV Sterilizer and Sanitizer Box eliminates 99.99% of germs and viruses and leaves the objects smelling clean and nice.

Due to the size, it is one of the best portable options for you. There is absolutely no involvement of the harmful bacteria, making the sterilizer perfect for disinfecting the baby items. Once the lid of the box is open, the light automatically stops. With zero presence of ozone, it is the safest option for the children as well as other people in the house.

Details

Dimensions – 5×3.63×5 inches

Weight – 8.8 ounces

Brand – Munchkin

Batteries required – 3 AA

Pros

99.99% efficacy

Child safe

No emission of ozone

Long-lasting LED beads

No mercury

Cons

Breaks if dropped

Batteries are not included

Why should you use an ultraviolet sterilizer?

You should think about having a sterilized box at your home because of its efficiency. You may be left shocked after hearing about the microorganisms it can kill. Pathogenic organisms responsible for causing polio, typhoid, cholera, or hepatitis are reduced to a great extent.

Since these pathogens may be present on the objects, they can enter your body by simply touching them. However, if a sterilizer has taken the responsibility of disinfecting the object, you can throw this worry out of the window.

Advantages Of UV Sterilization

1. A Non-Toxic Mode

The one thing that has made the UV sterilizer stand out among other forms is the nature of being non-toxic. There is no use of harsh chemicals like in sanitization. As the process involves zero chemicals, the objects will remain completely safe to use.

Even this form of disinfection can be performed on food. From edibles to non-edible, all things do not become poisonous after being exposed to ultraviolet rays. It is the reason why you can see this disinfection taking place in the restraints or hospitals.

2. The most effective form to ever exist

Among all methods of disinfection, UV light is the best one. While the other methods solely focus on stopping the growth in the initial stage, this method is effective against the fully grown organisms. It can also destroy spores and molds. 

The liquid disinfectants leave a damp spot, making a favorable environment for the fungi to grow. On the other hand, UV ray sterilization has no liquid making it an entirely dry procedure. Hence, along with stopping the growth, it eliminates the chances of future problems.

3. Pathogens can never get immune to the light

Just like humans, the body of microorganisms starts getting immune to continuous exposure. Unfortunately, plethora of disinfectants does not remain effective as the bacteria become immune to these. Thus, you need a way to keep the bacteria from doing this.

Disinfection using UV light is an entirely physical process. Hence, nothing is going inside the body of that organism. This results in no immunity built by the body. So the method remains as effective as it was the very first time.

4. Is cost-effective

As disinfection needs to be done at regular intervals, you want a method that does not cost you much. There has been a misconception that this method would cost a fortune however, the reality is quite the opposite.

The sterilizer boxes are not expensive when it comes to their services. And after buying a good one, you need to purchase any other things. In addition, these boxes tend to last longer if they are maintained well. Thus, by initially investing a little money, you will save yourself from spending loads on the sanitizer liquid refills that don’t even work that well.

5. A trouble-free and easy method for you to follow

Using a UV sterilizer box is the easiest way to kill the bacteria. You need to put the object inside, and the job will be executed perfectly. This is completely safe to use and does the task as quickly. The sterilizer box is very easy to maintain and highly effective too. With only annual servicing required, you can forget about it after installing. You also need not carry the box anywhere, and there is no storage issue as well.

What To Look Before You One For Yourself

1. Types Of The UV Rays

There is not a single type of UV ray. UV-A, UV-B, and UV-C are the three classifications. While purchasing the box, do not go after the label UV rays. Instead, choose the one that uses UV-C, as it is the one that can kill the harmful bacteria. The wavelength of this type is 100-280nm, which is ideal for damaging the organism’s DNA. 

2. Choose Only The Certified Option

Before bringing a box home, look for its safety certification by concerned authorities. As it involves the technology that may cause harm to the people, including yourself, you need to pay attention to this factor.

3. Is Has To Be Leak Proof

The prolonged exposure of human skin to UV rays can become dangerous. Thus, you need to make sure that there is no leak to protect yourself from accidental exposure on a daily basis.

4. Check The Capacity

 The sterilization boxes are available in a variety of sizes. Depending on the budget and requirement, you can choose a suitable size. The more the size, the more things can be sterilized simultaneously.

5. The Metal Used

The material included should be the one that does not absorb light. For a sterilizer box, the suitable material is the aluminum reflector.

Our Recommendations

When it comes to the best sterilize box, nothing can beat the Doctor’s Choice UV Sanitizer Box Personal UV Sterilizer Box. This sterilizer box comes with advanced features that put your safety above anything else. When it comes to sterilizing, the tool does the work perfectly. There is no worry of leakage, and you get a warranty period of a whole year.

However, for many people, this option may be a bit costly. In such a case portable UV light sterilizer box from GRWONSY can help you keep your accessories sterilized while not emptying your pocket.

FAQs

• Which Is Better Steam Or UV Sterilizer?

Steam sterilizers can only perform sterilization, but a UV sterilizer can go beyond that. It can be used as a dryer, for self-cleaning or storage. Thus, the UV sterilizer is much better than the steam one.

• Is It Worth To Buy UV Sterilizer?

UV sterilizers are worth the money they cost. By using UV radiation, your object becomes safe to use. In addition, they can sanitize more than one object. 

• What Is A UV Sterilizer Used For?

A UV sterilizer can be used to disinfect numerous things. From fruits, water, vegetables, and air to computers and various surfaces can be disinfected using this kind of sterilizer. 

• What Is The Main Disadvantage Of UV Radiation As A Disinfectant?

For the radiations to work perfectly, direct exposure to the organism that needs to be killed is required. Along with this, direct exposure to these radiations to the human body can be damaging.

Conclusion

For protecting yourself from the harmful germs that can cause a lot of diseases, it is necessary to disinfect your things regularly. To help you do this efficiently, a UV sterilizer box can help. Not only is the box easy to carry around, but you can also store a lot of things to preserve some space.

The sterilization takes only about a couple of minutes and not even a whole minute in some cases. In the end, to have maximum security without wasting time, here are the three options for you to choose from.

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