What is EWATER+?
The title, "Cleaning the toilet is no longer a hassle” is displayed. Tap water is shown being electrolyzed to create EWATER+ then repelling grime, with the caption "Prevents grime buildup" displayed. The scene changes to show EWATER+ being sprayed onto the toilet bowl, the exterior and interior of the wand, and the underside of the seat. This is followed by scenes EWATER+ returning to regular tap water and scenes of people enjoying a vibrant and comfortable lifestyle. Finally, the TOTO Life Anew logo is displayed.
What is EWATER+?
Reliable cleanliness generated from tap water.What is the astonishing power of EWATER+ that always keeps your toilet hygienic?
Innovation Story: EWATER+
Hiroaki Amemori, Group Leader of Product Development Group 1 in WASHLET Development Department .1 at TOTO LTD., discusses his passion for developing EWATER+ for TOTO. "A solution created by electrolyzing tap water" "Works with any tap water" "Buildup Prevention and Safety in One" EWATER+
Innovation Story: EWATER+
Aiming to achieve a toilet that never needs cleaning.Here is the story of how developers grapple with the true nature of dirt.
Innovation Story: TORNADO FLUSH
Hiroshi Hashimoto, Group Leader of Sanitary Ware Development Group 3, First Sanitary Ware Development Division at TOTO Ltd., speaks about his thoughts on the development of TOTO’s Tornado Flush. “TOTO ceramic represents its century-old craftmanship” “Advance analytical technique are used to visualize water flow” “The fusion of technologies produces water flow that achieves remarkable cleaning and flushing power” “TORNADO FLUSH”
Innovation Story: TORNADO FLUSH
One hundred years of craftsmanship and the latest analytical techniques combined. Behind the scenes of development in pursuit of the perfect flush.

SUPPRESSES
the accumulation of Waste on
WAND
The wand washes itself inside and out with
EWATER+ to maintain hygienic
conditions.
EWATER+for WAND
There is a close-up shot of WASHLET's wand inside the toilet bowl. Both the inside and outside of the wand are washed clean. A caption is displayed: “Washing inside and out of the wand entirely just before use and it's all automatic.” Water then comes out of the wand, after which the wand is shown to be washing automatically, and a two-line caption is displayed: “Automatically suppresses the accumulation of waste on the wand, both inside and outside.” and “The wand is protected by the flap, which is attached to the dry area of the seat, to keep it clean.”
Before and after each use, the wand automatically
washes itself with EWATER+.
This thorough cleaning occurs inside the wand as well as all around the
exterior.
Even when the toilet is not being used,
the wand periodically cleans itself to ensure constant hygienic conditions.
Survey: Study the effectiveness of EWATER+ by comparing the state of cleanliness of toilets that receive no cleaning versus toilets that are self-cleaned with EWATER+. No additional cleaning was allowed. Survey period: One month (Feb. - Mar. 2017). Subjects: Families of four. *Results vary according to usage and environmental conditions. All data collected by TOTO.
Self-cleaning inside the mechanism
Before using WASHLET


Self-cleans inside and out with water
After using WASHLET


Self-cleans inside and out with water
After using toilet


Self-cleanses inside
and out with EWATER+
During standby


8 hours after the last use, self-cleanses inside with EWATER+
Always Keeping Conditions Clean
Made of high-quality waste-resistant resin and automatically sprayed with EWATER+ after each use, the wand is extremely resistant to waste and stains. What’s more, the wand attaches to the seat, not the bowl, so waste is less likely to even reach it. Though the wand is self-cleaning, you will appreciate how easily you can reach it and wipe it spotless.
SUPPRESSES
the accumulation of Waste on BOWL
EWATER+ cleans waste on the toilet bowl surface.
EWATER+for BOWL
There is a close-up shot of the inside of the toilet bowl, and a small light on WASHLET function section flashes. EWATER+ sprays out from near the light onto the surface of the bowl and a caption is displayed: “EWATER+ sprays the bowl, reducing the need for harsh cleaning chemicals.” EWATER+ keeps the inside of the toilet bowl clean, and the inside of the toilet bowl sparkles.
EWATER+ washes the wand and toilet bowl where waste tend to accumulate
and produce stains that can become permanent.
Using no chemicals or cleaning agent,
EWATER+ provides peace of mind every day.
Survey: Study the effectiveness of EWATER+ by comparing the state of cleanliness of toilets that receive no cleaning versus toilets that are self-cleaned with EWATER+. No additional cleaning was allowed. Survey period: One month (Feb. - Mar. 2017). Subjects: Families of four. *Results vary according to usage and environmental conditions. All data collected by TOTO.
How EWATER+ cleans
Before use

PREMIST,
a fine mist of
ordinary water is
automatically sprayed inside the toilet
During use

Since waste is less
able to adhere to a
wet surface, it is more
easily washed away
After use

EWATER+ is automatically sprayed in the toilet bowl and underneath the toilet seat
During standby

8 hours after the last use, EWATER+ is automatically sprayed in the toilet bowl
SUPPRESSES
hard-to-see waste underneath the toilet seat
EWATER+ is sprayed on the easily fouled front section
of the backside of the
toilet seat.
EWATER+for UNDER SEAT
There is a close-up shot of the inside of the
toilet bowl, and a small light on WASHLET function part flashes. At the
same time, EWATER+ sprays out. This EWATER+ ensures that the entire area
underneath the toilet seat stays clean by carrying large mist particles
downwards into the toilet bowl and small mist particles as far as the
underside of the front of the toilet seat, thoroughly spraying the
toilet bowl.
The scene changes. The underside of a sheet that has been sprayed with
EWATER+ is shown side-by-side with the underside of a sheet that has not
been sprayed. The condition of the two sheets after two weeks have
passed is then shown. The sheet sprayed with EWATER+ has no fouling,
while the sheet that was not sprayed has noticeable fouling.
To maintain cleanliness, EWATER+ is sprayed on the easily fouled
underneath the toilet seat with each use, to the front edge.
This helps suppress urine and other waste from becoming yellow stains,
for long-lasting cleanliness. A quick manual spray before
cleaning allows you to remove waste with a light wipe.
Survey: Evaluation of
waste at the front of the underside of the toilet seat with and without use
of EWATER+ Usage conditions : A number of uses equivalent to usage for two
weeks by a family of four (without cleaning) *Results vary according to
usage and environmental conditions. All data collected by TOTO.
The
dotted lines in the figure show the area over which EWATER+ is sprayed.
How EWATER+ cleans
Before use

PREMIST,
a fine mist of
ordinary water is
automatically sprayed inside the toilet
During use

Since waste is less
able to adhere to a
wet surface, it is more
easily washed away
After use

EWATER+ is automatically sprayed in the toilet bowl and underneath the toilet seat
During standby

8 hours after the last use, EWATER+ is automatically sprayed in the toilet bowl
EWATER+ reaches underneath the toilet seat
EWATER+ is sprayed throughout the toilet bowl, with large droplets covering the bowl surface and small droplets carried by air currents beneath the toilet seat, to its front edge.