Best UV Sterilizers Reviewed

Tyler Winship
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A UV sterilization system is a handy little device for keeping your fish tank healthy and free of diseases. If you want to keep your fishes safe and your tank in top shape, UV sterilizers are a must-have.

There are also many benefits to using a UV sterilizer in your tank. UV sterilizers help keep your tank looking and smelling fresh, kill bacteria and stop algae from forming, act as a physical barrier to prevent snails and unwanted debris from being sucked into the filter, and can help reduce the amount of new bacteria that is introduced into the water, which helps to prevent over cycling of the filter.

NameCategoryProduct
UV Light SanitizerBest OverallUV Light Sanitizer
HoMedics UV Clean Phone SanitizerBudget PickHoMedics UV Clean Phone Sanitizer
UV Light Sanitizer BagUpgrade PickUV Light Sanitizer Bag

1. UV Light Sanitizer

Our rating: 10 / 10

UV Light Sanitizer

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Pros:

  • Very easy to use, no assembly required
  • Works with any water container – great for traveling
  • Can use with any standard carbon filter
  • Provides 360-degree UV coverage for better results in difficult to reach areas
  • Cleans 99.99% of harmful household bacteria
  • Designed for a long lifespan
  • Made from durable, scratch-resistant plastic

Cons:

  • Heavier than other UV sterilizers
  • Takes up more storage space

The Sterilight UV light sterilizer is a long-lasting unit that's ideal for families.

The Sterilight is unique because it doesn’t require assembly, and comes ready to use right out of the box. It's also effective against a wide range of microorganisms. Plus, it can be used with any standard carbon filter.

While the Sterilight is a good model to consider, it does have several disadvantages. Compared to other UV sterilizers, it weighs more, and takes up more storage space.

2. UV Light Sanitizer Bag

Our rating: 9 / 10

UV Light Sanitizer Bag

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Pros:

  • Well-priced
  • Great for sanitizing phones, wallets, watches, glasses, etc.

Cons:

  • Does not kill all viruses
  • Some customers complained about the size

This compact UV cleaner from 59S is a great option for any germaphobe out there. It’s small and handy and can be carried wherever you go, even on flights. It’s FDA certified, so you can be sure that it’s not just a cheap knockoff.

UV light is known to be effective against bacteria and viruses. Although it does not completely kill all viruses, many contractors and doctors urge their patients and customers to use UV cleaners as a way to prevent the spread of germs and diseases.

With the 59S UV cleaner, you can use it right away. There is no need to add any liquid, and it’s not heavy at all. If you’re looking for a way to disinfect your wallet, watch, or prescription glasses, you can do so easily with this device.

3. 59S UV Ultraviolet LED Sterilizer Sanitization Box

Our rating: 8 / 10

59S UV Ultraviolet LED Sterilizer Sanitization Box

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Pros:

  • None of the surrounding items get damaged or get burned
  • Fits perfectly
  • Auto ON/OFF- Automatically turns ON when you close the lid, and back off when it is
  • Lifetime Warranty
  • Auto Timer- You can sterilize your items for up to 6 hours
  • Easy to use
  • Very effective

4. HoMedics UV Clean Phone Sanitizer

Our rating: 8 / 10

HoMedics UV Clean Phone Sanitizer

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Pros:

  • Easy to clean and use
  • Does not require batteries
  • Affordable
  • Mess-free
  • Removes odors from surfaces you want to disinfect

Cons:

  • There’s a chance that the light may not be able to reach all the nooks and crannies of the phone
  • The first time that you use it, you may need to disinfect your phone again
  • The light from the unit can be a little intense, so some people might not like it
  • Since the light is a little intense, some people have turned off the unit before reaching the 30-second mark, which means that they have to wait for it to light up again

Here’s a device that will allow you to disinfect your phone quickly and effectively. With the micro-waved UVC bulb inside, you can be sure that your phone is completely thoroughly cleaned. The device can be mounted under the phone with the micro-suction cup.

5. UV Sterilizer

Our rating: 8 / 10

UV Sterilizer

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Pros:

  • Effectively kills 99% of viruses and bacteria
  • Built-in battery operation for versatile use
  • Skin-safe and waterproof materials
  • 6 interchangeable colored caps

If your home is about quality UV sterilizers, then you need a high-quality UV sterilizer like the UVS-59S model. This is a state-of-the-art UV equipment with a variety of applications for the health and well-being of yourself, your family, your pets and your home.

This unit uses Ultra-Violet technology for prompt cleaning of contaminated items, and unlike other types of cleaning, this is effective at temperatures as low as freezing point.

Here are two very important features that really make this unit stand out from other similar models:

6. HoMedics UV Clean Phone Sanitizer Bag

Our rating: 7 / 10

HoMedics UV Clean Phone Sanitizer Bag

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Pros:

  • Affordable and small (hand-held)
  • UV sterilizes quickly
  • Comes with a USB cord
  • Doesn’t leave any residue
  • One-year limited warranty
  • Available in four different colors
  • Alcohol-free formula

With so much concern regarding the safety of our smartphones, it’s only natural to worry about what we’re exposing ourselves to. One of the greatest concerns is the potential transfer of bacteria. You may not have thought about it this way, but did you know that you actually touch your keyboard more than 100 times in a day? This is what makes a cell phone sterilizer one of the must-have accessories for your smartphone.

DupliColor GermFighter is indeed a great option for decontaminating your smartphone. With an effective and affordable price tag, this product is ideal for anyone looking for a germ fighter that’s convenient as well. The Sterilizer Bag is available in four different fashionable colors, so you can choose the one that best matches your style.

Frequently Asked Questions (FAQ)

Which is the best UV light sanitizer?

UV C Sterilizer- This, in my opinion, is the best UV light sterilizer currently on the market. It is a little more expensive than the other two, but the UV C light kills bacteria, germ, and virus 99.99% of the time for up to 2 hours! This is the best UV light sterilizer for sterilizing water for long periods of time.

Whole House Ultraviolet Water Sterilizer- This UV light sterilizer can be placed anywhere in your home that you have an electrical outlet. It generates the same ultraviolet C light that the UV C Light Sterilizer does. It is built to kill bacteria, germ, and virus in water. It is not built to sterilize water for long periods of time.

Do UV sanitizers actually work?

The answer is yes and no. It takes 10 minutes of exposure to harmful bacteria to reach a “Virus On” state. Regular soap will kill bacteria within a minute or two. So UV lights only save you a few seconds but in a world where cleanliness is important, that can make all the difference.

In fact, UV sterilization is used by the military and restaurants. They say that it is the fastest way to clean up and studies conducted by sanitation experts concluded that it is the most effective way to get rid of bacteria.

What will be the UV sterilizer for you or your family? Let’s find out.

Are UV sterilizers worth it?

A UV sterilizer works by irradiating water with ultraviolet light, killing bacteria that cause waterborne diseases. This process is called ultraviolet disinfection or UV disinfection. They are used in commercial water purification at water facilities.

As a result, drinking water from a UV-disinfected system is safer than relying on chemicals alone to remove pathogens. Water, when subjected to UV-C light, is changed into a form that is not sustainable for microorganisms. This forces such pathogens to mutate or die.

The advantages of UV sterilizers are:

  • they generally faster than other purification methods
  • they do not require chemicals for purification
  • they do not remove beneficial minerals, such as calcium, chlorine, and magnesium

They can be used on virtually any water container (e.g., lakes, rivers, fog, swimming pools, and aquariums)

How long does it take for a UV light to kill bacteria?

The length of time it takes for a UV light to kill bacteria varies with the intensity of the UV light, the overall surface area of the bacteria and the thickness of the surface being treated. Far-UVC is the wavelength of light that’s used in high-output UV sterilization. This wavelength has the ability to penetrate into the actual cell walls of bacteria, fungi, and yeast but does not penetrate into human skin or tissue. This enables the light to continue to kill germs on items for a long period of time in relatively low light. It is important to remember that UV light does not reduce the bacterial concentration but rather has the ability to kill bacteria, viruses, and spores that are present. UV light is effective at killing germes, but it will not remove them so a thorough clean and disinfection will still be required.

Conclusion

Everything that enters your fish tank, from the moment you add fish live, needs to be clean and free of bacteria. If not, it can quickly spread and contaminate your tank. Sterilization is a lot easier than many aquarium owners think. We've got the top five UV sterilizers for your consideration. In the end, it's not about spending loads on a UV sterilizer. It's about finding the right one that keeps your aquarium water clear and healthy.

Our Recommendation

NameCategoryProduct
UV Light SanitizerBest OverallUV Light Sanitizer
HoMedics UV Clean Phone SanitizerBudget PickHoMedics UV Clean Phone Sanitizer
UV Light Sanitizer BagUpgrade PickUV Light Sanitizer Bag