At a Glance:
What is NSF Certification & Why is it Important for Dishwashers?
Appliances with Sanitizing Cycles
What Happens During the Sanitizing Cycle?
Top 7 Dishwashers with NSF Certified Saitizing Cycles
As a consumer, there is an abundance of terms thrown at you when it comes to shopping for an appliance. Most buyers are familiar with ENERGY STAR certified, fewer know what ADA compliant means and nearly every buyer is aware of high-efficiency appliances.
But when it comes to NSF certified appliances, not many buyers know what the label indicates—and that can be a big threat to you and your family’s health. It’s a term most used with modern dishwashers, so if you’ve ever seen NSF on a dishwasher model and wondered what it means, this guide has the answers you’re looking for.
Follow along as we provide all the details behind NSF certified dishwashers, including the importance of owning one, plus a look at dishwashers with NSF certified ratings you can find here at Spencer’s.
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Shop DishwashersWhat is NSF Certification & Why is it Important for Dishwashers?
Short for the National Sanitation Foundation, NSF is a third-party organization dedicated to regulating food safety in both residential and commercial settings.
Active since 1944, NSF is now the standard for food safety across more than 170 countries. It’s easily recognized by its emblem, a blue circle with NSF in the middle, indicating products with the label meet the NSF safety standards.
So, what does sanitize mean on dishwasher machines, and how do NSF regulations relate to dishwashers? Simple: It means any dishwasher with the NSF label has undergone independent testing to ensure it meets the regulations set by NSF. That results in a dishwasher capable of:
- Removing 99.999% of germs and bacteria from dish surfaces
- Providing a sanitizing cycle with a minimum of 150° dishwasher temperature for sanitizing
With an NSF certified dishwasher in your home, you can be sure that every load is washed to the highest level of sanitation. On top of improving wash performance, NSF certifications also help prevent common foodborne illnesses like Salmonella, E. Coli., listeria, and more.
Appliances with Sanitizing Cycles
Sanitation has always been a cornerstone of modern living, but reminders, and consumers experienced renewed interest after the COVID-19 era.
As a result, there are more NSF certified appliances available to consumers on the market today. The most common appliances everyday shoppers will come across are dishwashers, washing machines, and clothes dryers.
Here’s a quick breakdown of NSF ratings for each type of appliance:
Dishwashers: NSF certified dishwashers clean dishes more effectively than hand-washing, which can expose dishes to harmful germs in standstill water and dirty sponges.
Clothes Dryers: Dryers with NSF certified performance are capable of removing 99.9 percent of microorganisms from fabrics, reducing exposure to harmful illnesses, as well as potential allergens.
Washers: Like NSF dryers, NSF washers must be able to remove 99.9% of microorganisms from clothes.
What Happens During the Sanitizing Cycle?
Just about every dishwasher starts with a rinse, undergoes a wash session, and ends with a sanitization cycle.
NSF certified dishwashers are no different, except that the dishwasher sanitizing option must be at a constant temperature of at least 150° to ensure optimum hygiene. During the cycle, fresh, clean water is pumped into the dishwasher and sampled for its temperature.
Then, if necessary, the dishwasher adjusts the temperature to 150ׄ°. Depending on soil levels and even the dishwasher model, the sanitize setting can add anywhere from 60 to 90 minutes of wash time.
The Science Behind Sanitization
Why 150°? It all has to do with bacteria production. In conditions between 40°–140°, bacteria are fully capable of reproducing, but anything over 140° stunts the process.
By consistently exposing dishes to 150°, a dishwasher nearly eliminates the possibility of bacteria growth on dish surfaces, and in many cases, the temperature kills bacteria. That’s why it’s important to learn how to use your dishwasher—including the sanitize cycle.
→ Learn More: Spencer's Dishwasher Guide
Top 7 Dishwashers with NSF Certified Sanitizing Cycles
The good news is dishwasher NSF ratings can be found on a ton of models these days. Our team of specialists here at Spencer’s has evaluated the best dishwasher models with NSF certified performances to give you an idea of the top picks on the market. Follow along as we provide dishwasher reviews for our top seven picks.
Bosch 500 Series 24" Stainless Steel Top Control Built In Dishwasher
Shop Bosch 500 Series 24" Top Control Built In Dishwasher
With an impressive 94% buyer recommendation, this Bosch 800 Series dishwasher is a powerhouse with ratings to back it up.
Sleek and modern with a top control dishwasher design wrapped in stainless steel, this dishwashing machine provides powerful cleaning with PrecisionWash technology and simple loading with EasyGlide racks, and adjustable middle rack, and a 3rd rack with a flexible setup.
Select the sanitize option for a full cleaning experience, followed by the AutoAir door release system for dry dishes that are ready to set the table the moment a cycle is done.
Additional Features:
- Wi-Fi compatibility
- InfoLight
- 24/7 Overflow Protect System
⭐Featured Bosch SHP65CM5N Review:
"I have always loved Bosch dishwashers and this one is no exception. The dishes come out beautiful, it is easy to operate… exactly what I need and expect in a dishwasher to keep my dishes clean and sanitized."
Whirlpool 24" Fingerprint Resistant Stainless Steel Built In Dishwasher
Shop Whirlpool 24" Built In Dishwasher
You can’t argue with over 6,000 perfect ratings, which is why this built-in dishwasher from Whirlpool is one of the most reliable dishwasher models in our lineup.
Not to mention, this dishwasher under $600 is extremely affordable, all while providing all the basics for efficient dishwashing. Run full loads inside its large capacity, including a 3rd rack for extra utensils, folding tines to accommodate large dinnerware and a specialty silverware basket.
Additional Features:
- Fold down tines
- Sensor cycle
- Fingerprint-resistant stainless steel
⭐Featured Whirlpool WDT750SAKZ Review:
"I just love it. expecially the 3rd shelf. I can be sure everything is clean and sanitized."
Frigidaire Gallery 24" Smudge-Proof™ Stainless Steel Top Control Built In Dishwasher
Shop Frigidaire Gallery 24" Top Control Built In Dishwasher
This top control dishwasher by Frigidaire is intelligently designed to tackle heavy-duty loads more easily and more efficiently.
Standouts include exclusive CleanBoost Technology that pre-mixes water and detergent for greater cleaning efficiency, plus the MaxBoost Dry that virtually eliminates dish puddles.
Complete with an OrbitClean spray arm for maximum water coverage, this energy-efficient dishwasher is a workhorse that’s appreciated during after-dinner cleanup.
Additional Features:
- ENERGY STAR certified
- Smudge-Proof stainless steel
- LED floor light
⭐Featured Frigidaire Gallery GDSP4715AF Review:
"Our new dishwasher is wonderful. Dishes come out sparkling clean and NO spots. Love It!"
Café 24" Stainless Steel Built In Dishwasher
Style meets performance with this Cafe dishwasher. Boasting 16 place settings with three levels of loading, more dishes fit in every load, so you wash less often.
When it comes time to wash, take advantage of more than 90 spray jets that shower each dish in water, plus flexible loading with fold-down tines.
Complete with a Steam + Sani cycle, your dishes are in for a custom treatment of cleaning, unlike any other dishwashing machine.
Additional Features:
- Adjustable upper rack
- Customizable hardware
- 3-level wash system
⭐Featured Café CDT845P2NS1 Review:
"My plumber assured me this was the quietest dishwasher he had ever installed! (He has been in the profession for decades.) Simple to use and does a magnificent job!"
LG 24" PrintProof Stainless Steel Front Control Built In Dishwasher
Shop LG 24" Front Control Built In Dishwasher
This front control LG dishwasher takes NSF guidelines to new levels with the exclusive ThinQ NFC Tag On technology.
Using Wi-Fi, the feature allows users to download wash cycles to handle every type of dinner cleanup. It also features the QuadWash System, which uses four spray arms to clean every crevice and corner.
Additional Features:
- EasyRack Plus loading system
- Inverter Direct Drive Motor
- Smudge-Resistant Finish
⭐Featured LG LDFN4542S Review:
"I really love this dishwasher it is super quiet and cleans dishes so awesomely, the dishes come out clean and with rinse aid they dry completely. I don't have any complaints about this dishwasher and I would recommend."
GE Profile 24" Fingerprint Resistant Stainless Steel Built-In Dishwasher
Shop GE Profile 24" Built-In Dishwasher
Leave it to GE Profile to design a state-of-the-art dishwashing machine made for modern households.
On top of a Steam + Sani setting, this GE Profile dishwasher also comes equipped with Microban Antimicrobial Technology that combats bacteria and mold.
That makes for a cleaner dishwasher, which users can enjoy along with clean dishes thanks to advanced washing and Dry Boost with Fan Assist—all while operating at an ultra-quiet 42 dBA rating.
Additional Features:
- Deep clean silverware jets
- Fingerprint-resistant stainless steel
- Water leak sensor
⭐Featured GE Profile PDP755SYRFS Review:
"Extremely quiet. Does a great join. Dishes come out clean and sparkling. Looks great in my kitchen."
Samsung 24" Stainless Steel Built In Dishwasher
Households with standard dishwashing needs can find everything they need in this Samsung dishwasher.
This model keeps it simple with an advanced wash system with four wash cycles to select from. Loading is made simpler with 15-place settings, a 3rd rack, and an adjustable middle rack.
And you’ll also find the NSF label on this model, ensuring every load is washed to maximum hygiene.
Additional Features:
- Digital touch controls
- Stainless steel door
- ENERGY STAR certified
⭐Featured Samsung DW80N3030US Review:
"I bought this dishwasher about a month ago and I'm pleased with the purchase so far. It is very quiet while running and cleans very well."
Discover the Benefits of NSF Certified Dishwashers at Spencer's TV & Appliance
With so many certifications on appliances these days, the NSF certified label stands apart as one of the most useful for users to know about.
While all dishwashers work better than handwashing, only an NSF certified dishwasher provides peace of mind knowing foodborne pathogens and bacteria are hardly a threat.
At Spencer’s TV & Appliance, the perfect dishwasher with sanitizer performance is ready to explore from our entire selection of dishwashing machines from the top brands. Shop online or visit us today to explore our latest models!
→ Learn More: What is the Standard Dishwasher Size?
FAQs
Here are some frequently asked questions about dishwashers with NSF certified sanitizing cycles:
How do you know if a dishwasher is NSF certified?
A dishwasher with sanitizer ratings that meet NSF standards will always carry an indicating label. Look for it on the box, on the inside of the door, or in product descriptions online or in stores.
Do residential dishwashers sanitize?
Yes! If a dishwasher is NSF certified, it has a sanitized setting. Select dishwashers without NSF-certified labels may also have a sanitize or steam option, but note that these models do not reach temperatures of 150°, which is the recommended temperature setting by NSF.
How often should you sanitize your dishwasher?
The biggest indicator you need to sanitize your dishwasher is a smelly dishwashing machine. In general, users should use a dishwasher sterilizer every 30 days to prevent smells and to keep a dishwasher properly sanitized.
What is the difference between sanitizing and sterilizing?
Sanitizing reduces bacteria on surfaces to safe levels, typically using chemicals or heat. Sterilizing eliminates all microbial life, including bacteria and viruses, using more intensive methods like autoclaving or strong chemicals.
Why Trust Spencer’s TV & Appliance?
Since 1973, Spencers TV & Appliance has grown to 11 locations throughout the Phoenix Metropolitan Area. The secret to our longevity is simple: personal service. Customer satisfaction has always been the focus of our business, and throughout the years, we have been able to work hard with our suppliers to bring you the best prices. Our prices consistently beat those of big box stores like Lowe's and Home Depot! Unlike the often overwhelming atmosphere of larger retailers, Spencers provides a more intimate and attentive environment, ensuring that customers find exactly what they need at the best possible price.
Not only do we offer top-rated appliances, name-brand electronics, and the best mattresses on the market but we also provide water treatment solutions and perform kitchen design services. Stop by your nearest Spencers and see what you’re missing!
Shop NSF Certified Dishwashers at Spencers
At Spencers TV & Appliance, we provide high-quality, name-brand products at great prices — check out our catalog to shop dishwashers online today. Your friends in the business are always happy to help you explore our entire selection of NSF certified dishwashers. Call us, or better yet, stop by at one of our locations in the Phoenix, Scottsdale, and Glendale regions. Visit us today!
→ Learn More: White Dishwashers for Modern Kitchens