TOTO WASHLET S2 Elongated Electronic Bidet Seat, Cotton White — Instant Water Heating & EWATER+ Wand Cleaning

The TOTO WASHLET S2 is an elongated electronic bidet toilet seat that delivers instant warm-water cleansing, PREMIST bowl wetting, and EWATER+ wand self-cleaning for everyday comfort and hygiene.

This redesigned S2 model combines thoughtful hygiene technology with a simple user experience: instantaneous water heating means no waiting for warm cleansing, PREMIST reduces residue buildup by misting the bowl before use, and EWATER+ sanitizes the spray wand inside and out. The seat adds comfort with three heat levels and a SoftClose lid, while features like a nightlight, air deodorizer and warm-air dryer make routine bathroom visits more pleasant. Controls are mounted on a convenient side arm for easy access and customization.

How does the S2 provide a cleaner experience than toilet paper?

The WASHLET S2 uses a continuous warm water stream that cleans more thoroughly than dry wiping, and offers adjustable patterns to suit different needs. PREMIST wets the bowl ahead of use so waste is less likely to cling, and the wand self-cleans with EWATER+ before and after each cycle.

• Instant water heating for uninterrupted warm cleansing
• Adjustable spray modes: rear, front, oscillating and pulsating
• PREMIST bathes the bowl surface to minimize sticking
• EWATER+ sanitizes the wand automatically

What comfort and convenience settings can I control?

Settings are accessible via an integrated side control arm that manages water temperature, spray pressure, seat warmth and dryer heat. Each key function has multiple levels so different users can save time by selecting preferred options instantly.

• Three water temperatures and five pressure settings
• SoftClose heated seat with three temperature choices
• Warm-air dryer with three heat levels
• Built-in nightlight and air deodorizer for comfort

Is installation difficult and what maintenance is required?

The S2 is designed for straightforward do-it-yourself installation and includes the necessary mounting and connection hardware. Routine upkeep is minimal: the EWATER+ system reduces wand maintenance, and PREMIST helps keep the bowl cleaner between manual cleans.

• Includes mounting and water connection parts for simple installation
• EWATER+ automatically treats the wand to lower manual cleaning frequency
• PREMIST reduces residue, cutting down on bowl scrubbing

How does the S2 support sustainability and long-term use?

Using a WASHLET decreases dependence on toilet paper, which can reduce household paper consumption and the resources used to produce it. Durable construction and trusted TOTO engineering aim to deliver reliable performance for many years.

• Reduces toilet paper usage by providing water-based cleansing
• Energy-efficient instantaneous heater minimizes standby heat loss
• Robust design backed by TOTO’s reputation for longevity

Who is this for: The TOTO WASHLET S2 is suited for homeowners and renters seeking a practical, hygienic upgrade to their bathroom—especially those who value hands-free cleanliness, customizable comfort settings, and simple installation. It’s a strong fit for older adults or anyone with reduced mobility who benefits from effortless cleansing, as well as environmentally minded users looking to cut paper waste. Designers and renovators who want a streamlined, modern seat with subtle features like a nightlight and deodorizer will also appreciate the S2’s blend of functionality and refined styling.