TOTO EWATER+: Electrolyzed Water Cleaner Technology Explained

If you think a toilet’s job is to just flush, you’d be amazed at what they can do these days. TOTO, for example, is a leader in smart bathroom technology—and it’s taken cleanliness to a whole new level with the TOTO EWATER+ technology.

This cutting-edge bathroom feature can help you:

1. Improve your hygiene
2. Minimize your cleaning and maintenance
3. Reduce your reliance on harsh chemical cleaners

And it does it all with a little bit of water and a hefty dose of scientific know-how.

The TOTO EWATER feature is incorporated into a wide range of TOTO Washlet models, including the premium TOTO S7A, and is a key component in many of the brand’s advanced offerings.

But what exactly is the EWATER feature—and is it worth your investment?

What is TOTO EWATER?

What is EWATER, Anyway? Ewater, ewater+ or Ewater+, is TOTO USA’s proprietary electrolyzed water cleaner. 

It transforms ordinary tap water by splitting sodium chloride ions in tap water via electrolysis. The result is a lightly acidic solution that can help break down bacteria and waste—without the harsh chemical cleaners we’re all so reliant on.

If the entire process sounds too intense, keep in mind that electrolyzing water like this can mean the water returns to its original state over time. This means the water gets a short-term cleaning boost from the process without any long-term deleterious effects on the environment.

It’s one reason these premium TOTO fixtures are so popular with eco-friendly toilet shoppers.

TOTO is the only plumbing manufacturer to bring this powerful cleaning technology to a WASHLET bidet wand and toilet bowls’ surface.

What is EWATER on TOTO Toilets?

EWATER isn’t just a fancy-sounding feature. It’s built right into the functionality of several TOTO Washlet water systems:

• Models like the TOTO G5A and Neorest LS can automatically spray the bidet wand with EWATER before each use to keep it sanitary.
  
• Bowl misting (TOTO Premist + EWATER+) ensures that after every flush, a fine mist coats the bowl. 
  
• It integrates into high-end models, which is great if you’re considering a TOTO combination toilet bidet. 
  

Is TOTO Ewater+ Worth It?

✅ The Pros:

1. Enhanced hygiene through the self-cleaning feature reduces bacteria buildup
2. Less scrubbing thanks to the TOTO Premist and EWATER+
3. Eco-friendly features reduce your need to use chemical cleaners and too much water
4. Long-term cost savings thanks to reduced use of cleaning products

❌ The Cons:

1. Higher initial cost means you’ll have to invest a bit for the Washlets and bidet toilets with EWATER+ built-in
2. Requires an electrical connection for the bidet which can be troublesome for some bathroom arrangements

Check out any TOTO EWATER review online if you want to know more about these pros and cons. You’ll see lots of users praising its effectiveness in reducing grime and odors—and after all, isn’t that the name of the game? Ultimately, it’s ideal for people who place their priorities on hygiene and sustainability.

What’s So Special About TOTO Toilets?

Wondering why TOTO USA seems to dominate the smart toilet industry? The answer is likely its innovative approach. Just look at some of these signature features:

• TOTO EWATER Plus and Premist: This dynamic duo keeps your toilet bowl fresh with minimal manual labor on your end.
• CEFIONTECT Glaze: An ultra-smooth ceramic coating that prevents waste buildup in the first place.
• Smart Bidet Functions: Heated seats, warm water sprays, and adjustable pressure for maximum comfort.

These features make the TOTO combination toilet bidet models some of the most advanced—and most luxurious—on the market.

Exploring TOTO EWATER+ in Action

How TOTO EWATER Enhances Washlet Performance

The EWATER+ system works in tandem with TOTO's Premist feature to enhance the self-cleaning process. By pre-wetting the bowl and using electrolyzed water to sanitize surfaces, it helps minimize stains and reduces the need for manual cleaning.

E-Water System: Technology and Benefits

• Chemical-free cleaning means you’re not using harsh traditional disinfectants, meaning EWATER keeps the toilet safe for you—and the planet.
• Water efficiency means you can have guilt-free flushes knowing you’re producing as little water waste as possible.
• Low maintenance is a major advantage that users report on their TOTO EWATER review discussions.

TOTO EWATER+ Real-World Reviews and Experience

With the above in mind, what do actual users of these TOTO features think? What’s the experience of using a TOTO EWATER feature in the home?

Browse bidet forums or Reddit, and you’ll find plenty of discussions about TOTO EWATER plus. The consensus seems to be that it’s a game-changer for keeping your bathroom clean with minimal effort. 

Why Choose TOTO EWATER+ for Your Bathroom?

Who benefits most from these technological features? We can split them up into three categories, though these are not mutually exclusive:

1. Families and elderly users can experience improved hygiene along with minimal maintenance needs.
2. Eco-conscious consumers will love the fact they don’t have to use harsh chemicals and tons of water.
3. Modern bathroom enthusiasts may simply enjoy the sleek design and features that feel futuristic.

If you’re just one of the above, you have a strong case for wanting to use the TOTO E water system in your bathroom. But if you identify with more than one of those questions, there’s a good chance you’re willing to pay a little extra to enjoy a toilet with more advanced features like the TOTO fixtures we mentioned here.

Installation and Compatibility of TOTO EWATER+ Toilets

Considering a TOTO combination toilet bidet? Here are some things you’ll have to keep in mind about getting one set up in your bathroom.

First, keep in mind that models like the TOTO S7A bidet seat require an electrical outlet. This may limit the number of spots in which you can place your E Water TOTO toilet.

Always check TOTO USA resources for model-specific setup instructions, especially before buying. This may save you headaches after you buy a fixture and realize you can’t install it easily.

You can also look at the TOTO Washlet comparison chart and TOTO Neorest comparison chart to see if they have the EWATER+ feature plus more.

Final Verdict on TOTO EWATER

Is a feature like TOTO EWATER+ worth it? Absolutely.

That’s particularly true if you want a cleaner, smarter, and more sustainable bathroom experience. The main downside is that it comes at a higher initial cost. But long-term benefits eventually add up, making it an easy toilet to handle. 

Let’s address one more question: What is the primary function of EWATER+ for the under-seat area in TOTO Neorest models?

One common challenge with self-cleaning bidet toilets is reaching all the small crevices where bacteria can accumulate. TOTO's EWATER+ technology helps solve this by automatically cleaning hard-to-reach areas beneath the seat, ensuring a more thorough and consistent clean from multiple angles.

And if you value environmental consciousness or low waste, TOTO EWATER+ might be a must-have for your bathroom. It helps keep your waste moving without requiring harsh cleaning products when you flush it down.

If you want to see it in action, we recommend exploring more TOTO USA models or checking out product demos to experience why the future of bathroom hygiene is already here. 

Find Your TOTO with EWATER+ Now!