Tineco Floor One S9 Artist Steam Wet Dry Vacuum Cleaner, High-Temp Steam Cleaning, 22kPa Suction, 360° SmoothDrive, Anti-Tangle Design, 185°F Flashdry, Long Runtime, 180° Lay-Flat

The Tineco Floor One S9 Artist is a cordless wet-dry steam vacuum cleaner built to tackle sticky kitchen spills, stubborn grime, and daily floor debris in one continuous step. It combines high-temperature steam treatment with strong suction, targeting homeowners who want to scrub hard floors, pull up liquid messes, and clear away fine dust without juggling multiple mops and vacuums.

At the core of the cleaner is a 320°F steam generation system that maintains a minimum outlet temperature of 210°F to break down dried residue and hardened grease on contact. Working alongside this heat is 22kPa of suction power and a battery system providing up to 75 minutes of uninterrupted runtime, giving you ample power and time to clean large multi-room layouts on a single charge.

Maneuverability is enhanced by a 180-degree lay-flat design that slims the chassis down to 5 inches in height, allowing it to reach under couches, beds, and low furniture frames. Meanwhile, an anti-tangle scraper system uses a built-in comb to catch stray hair before it wraps around the brush roller, while a secondary straight scraper removes dirty water and debris for consistent pickup.

After cleaning is finished, the dock runs a self-cleaning cycle using heated fresh water to rinse the internal plumbing and brush roller, followed by a 185°F hot-air blast to dry internal components completely. Real-world trade-offs include a brief wait time during startup, as the steam system requires about 60 seconds to prepare for the first run and roughly 45 seconds on subsequent restarts. Additionally, maintaining system performance requires taking time to wash the main filter and HEPA assembly once every month.

Verdict: The Tineco Floor One S9 Artist is an ideal choice for busy households with large hard-surface floors that regularly face sticky kitchen spills or pet messes. If you want high heat, deep suction, low-profile reach, and automated roller drying in one device, this model delivers solid value despite the monthly filter upkeep and short steam warm-up.

• Suction Power: 22kPa
• Steam System Temperature: 320°F (minimum 210°F outlet temperature)
• Runtime: Up to 75 minutes
• Lay-Flat Clearance: 5 inches (180° lay-flat design)
• Self-Cleaning Drying Temperature: 185°F hot air
• Steam Warm-Up Time: Approximately 60 seconds initial, 45 seconds subsequent

A great fit if you:

• Have large areas of hard flooring that require extended cleaning sessions up to 75 minutes.
• Need high-temperature steam to dissolve hardened grease or sticky residue without intense manual scrubbing.
• Clean under low-clearance furniture like beds and sofas that require a 5-inch lay-flat profile.

Consider something else if you:

• Want instant steam output without waiting 45 to 60 seconds for the system to heat up.
• Prefer a completely maintenance-free vacuum that does not require monthly filter and HEPA cleaning.

How long does the steam system take to heat up before use?
Initial steam preparation takes about 60 seconds. For subsequent uses during a cleaning session, the waiting period drops to roughly 45 seconds depending on your environment and usage habits.

How does the self-cleaning system work?
The self-cleaning cycle flushes heated fresh water through the internal pipe and brush roller to dissolve trapped dirt, then uses 185°F hot air to dry every part of the machine.

Can this vacuum clean under low furniture?
Yes. It features a 180-degree lay-flat design that compresses down to 5 inches, allowing it to glide under beds, sofas, and other low-clearance areas.

What regular maintenance is required?
To maintain performance stability, you need to clean both the standard filter and the HEPA filter once a month following the included instructions and operation video.