If you have been battling athlete’s foot, toenail fungus or just very smelly shoes and can’t seem to get on top of the problem, you should consider investing in a shoe sanitizing machine. These inexpensive, easy to use devices can kill not only odor causing bacteria, but some models can help to get rid of the fungus and bacteria that cause toenail fungus and athletes foot. They are also recommended for diabetes sufferers who may be at risk for infections that could result in amputation. Some sanitizers can kill up to 99.9 percent of fungi and bacteria in your shoes and are often recommend by Podiatrists after completing treatment for fungus infections.
Why Use a Shoe Sanitizer?
The fungus spores and microbes that cause foot fungus are notoriously difficult to get rid of. Many individual find that even after treatment they are faced with re-infection and foot fungus becomes a chronic problem. Microscopic fungal spores spread quickly and easily and get on everything including socks, shoes, towels and bedding. No one wants to throw out all of their shoes each time a re-infection occurs and shoes are very difficult to clean, especially on the inside and when you are wearing them every day. When you use a shoe sanitizer on a daily basis it becomes an important part of a complete treatment to help prevent recurrence of foot fungus.
How do they work?
Shoe sanitizers work by disinfecting the inside of shoes by using either ultraviolet (UVC) light or by using a gentle heat with ozone.
Using UVC light to kill bacteria is a technology that has been used in hospitals for years to help keep equipment and hospital room sterile. UVC light is generally considered safe to use, although you must ensure that you never look at the UVC light or touch it to your skin. Usually these types of devices are used in a dark environment or put into a bag to ensure that there is no chance the user will be exposed to the light.
A few shoe sanitizers use ozone to sterilize the footwear. Ozone has also been used for many years in different types of industries like hospitals, hotels and food processing to kill bacteria.
Top 5 Ultraviolet (UV) and Ozone Shoe Sanitizers
The SteriShoe+ is our top pick if you are looking for a good quality, clinically proven, reasonably priced shoe sanitizer. The SteriShoe+ has some improvements over the original SteriShoe which has been sold since 2008, including a treatment time of 15 minutes (the original model has a treatment time of 45 minutes), it can treat the entire shoe now and the one-size-fits-all footwear. If for some reason shoe won’t cover the light sensor, you can put it in the black bag. It uses UVC light to sanitize the inside of shoes and has safety features to ensure that it won’t turn on if it isn’t being used properly. It earned a Seal of Acceptance from the American Podiatric Medical Association and is recommended by over 1,000 doctors. It can kill up to 99.9% of the germs that cause shoe odor, athlete’s foot, toenail fungus and warts inside shoes. It is very easy to use, simply place the SteriShoe inside a shoe and plug it in, after 15 minutes it will automatically turn itself off. It comes with citrus-scented cartridges to help deodorize footwear with a freshening scent. The manufacturer offers a 30 day money back guarantee. (Continental U.S. sales only).
2. Shoes UV Sanitizers Sterilizer
Shoes UV Sanitizers Sterilizer with Switch is a great option if you are looking for a more budget friendly device. It uses ultraviolet light and ozone sterilization and claims a sterilization rate of 99.9%. The treatment time is also only 15 minutes and the replaceable bulb has a lifetime of approximately 8000 hours. This model will fit most types of shoes.
3. UV Total Recovery Shoe Sanitizer
UV Total Recovery (UVTR) Shoe Sanitizer uses short-wave length ultraviolet radiation, germicidal ultra-light (UV-C) to kill the fungus spores, bacteria and microbes in your shoes. It was created by Podiatrist Doctors at the Advanced Laser Clinic (ALC) of Seattle and has been clinically tested by board certified physicians on their patients who were suffering from toenail fungus and athlete’s foot. U.S. Laboratory testing conducted on behalf of the manufacturer shows that the UVTR shoe sanitizer can kill up to 99.9% of the bacteria in your shoes; you can see those results here. The best features of the UVTR include the fast treatment time of 15 minutes, and the fact that it is one size fits all so you can share it among family members. It is also light-weight, and very portable.
The StinkBoss has a much different design than our other top picks. The idea is that you place your footwear inside the StinkBoss device and the enclosed design allows the ozone to circulate throughout your footwear, sanitizing it on both the inside and the outside. It doesn’t use UV light, but kills bacteria using ozone and mild heat. It produces zero waste and is considered environmentally friendly. You can use it for shoes as well as other gear like hats, glove, sports equipment and most delicate materials. It only claims to kill the bacteria that causes odor, it makes no claims about killing foot fungus. The StinkBoss has various cycle times from 30 minutes to 6 hours, and it comes with a one-year limited warranty.
5. Kagan shUVee UV Shoe Deodorizer White
The shUVee is another option if you are looking for a different style of design. It works on most shoes and boots in less than one hour and claims to kill 99% of common germs & bacteria that cause foot odor. It makes no claim to kill bacteria and fungi that cause athletes foot or toe nail fungus. So if you just need to get rid of odor this is one option to consider.
Are they Safe?
With proper care and operation, all of the devices that we have listed are safe to use. The big concern when using UV light is that you can damage your eyes or your skin if it is exposed to it. In order to avoid this happening each model has its own safety features included. Usually the safety features include an auto-shutoff if the UV bulb is exposed to light. Many products also comes with protective shoe bags that you use during the sanitization process that will also protect your family against exposure to the light
The devices that use ozone are also safe to use as the ozone generated complies with UL Standards which regulates household use of ozone.
Do UV shoe sanitizers really work?
Not all UV shoe sanitizers are created equal; most will kill the smell from your shoes, but to get rid of bacteria and fungus you will need to get the right product. There have been a number of independently published studies that confirm that devices like the SteriShoe+ and UV Total Recovery Shoe Sanitizer do get rid of up to 99.9 % of fungus in shoes that are tested. Shoe sterilizers are often sold and recommended by podiatrists after professional laser treatments for fungus, and are generally considered by most experts to be an effective tool in in battle against fungus re-infection.
Features to Look for
Safety features – Since UV light can be damaging to your eyes, it is important that any device you purchase has the safety feature of an automatic shutoff if the UV bulb is exposed to regular light. This is especially important if you have children or pets in the house. You should also check to make sure if you are buying a product that uses UV light that it also includes a bag to put the footwear in if you are sanitizing a type of shoe that doesn’t fully cover the UV bulb.
Size – Some of the older models (including the original SteriShoe) only fit a certain size shoe, so you have to choose between a small, medium or large model. Newer models are one-size-fits all and can be shared between family members.
Treatment time– Treatment times vary from about 15 minutes to 6 hours. As the technology improves so does the treatment time, obviously the shorter the treatment time the more convenient the product will be to use. The more you use the sterilizer the greater your chances of successfully getting rid of odor and bacteria in your footwear.
Replacement parts – The UV light models will require you to (most likely) have to replace the bulb after about 2 years since the power and effectiveness of the bulb decreases in strength over time. Replacement bulbs for the SteriShoe+ are around $15-$20 and can be found on their website.
Heat – A few devices use heat as part of the sanitation process, but the heat is usually so low that it is unlikely to damage fabric or material. If you are trying to get odor out of a particularly delicate fabric check the level of heat that is used to ensure that there is no possibility of damaging material.
Types of shoes it can treat – Most sanitizers will work with all types of shoes including sandals, high heels, boots or most types of materials. Check the specs of any product you are considering just to ensure that it comes with a protective bag if you are going to be using it on sandals or open toed shoes.
Warranty – The standard warranty for the most popular shoe sanitizers is a limited one year warranty.
How often do you have to use these devices to keep shoes from smelling?
Since the treatment time on the latest devices is so short, it is recommended that you use sanitizers daily whenever the footwear is worn.
How do you determine if they are working?
If you are using a sanitizer to eliminate odor the obvious way to determine results is by the odors disappearing.
Determining whether fungus microbes have been killed is not something that you will be able to measure by the naked eye. The best indicator that the shoes are killing off fungus bacteria is whether you have reoccurrences of foot fungus infections. If you are using a high quality product like the SteriShoe and are still faced with re-infection, ensure that you are also properly cleaning bedding, towels, socks and any fabric where fungus can be hiding. If you are unsure of a product that you have bought, it is best to go to the company website and check any clinical studies that have been done on the product.
Can these devices be used on different shoes?
Most of the sterilizers on the market are designed to be used on all different types of shoes including sandals, open toed, heels, and boots of any size. You can use the products interchangeably with different family members as there should be no chance of passing an infection on to another shoe. Although always check for specific instructions on any products that you are considering purchasing.
The Bottom Line
Whether you use a foot sanitizer to help with odor or you use them to kill fungus in your shoes to help stop re-infection, these products can be a very useful addition to your house hold. Since shoes and boots are very difficult to clean and it is extremely hard to get rid of foot fungus these devices are a great tool to help with everyday hygiene.
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