Tineco Floor One S7 Stretch Steam Cordless Wet Dry Vacuum Steam Mop All-in-One, 320℉ HyperSteam, 180° Lay-Flat, Anti-Tangle Design, FlashDry Self-Cleaning, Up to 75 Min Runtime

Why it's worth it

The S7 Stretch Steam heats water to 320°F and keeps the outlet above 210°F, which loosens grease and sticky residue that plain wet mopping just smears. It's the pick for sealed hard floors that see real cooking.

Steam is the one thing no other machine here does. PCMag found Tineco's steam mode hits roughly 200°F on the S7 Pro, enough to sanitize sealed hard floors beyond what standard wet mopping achieves. This Stretch version pushes further — 320°F at the boiler, above 210°F at the floor. If your kitchen tile has that faint tacky film near the stove, that's what steam is for.

You get the rest of the Stretch package too: 180° lay-flat to about 5.1 inches, the DualBlock anti-tangle scrapers, and Flashdry self-cleaning with 185°F air. Owners with multiple pets and long hair report the roller staying clear after years of fighting tangles on other machines. It's a genuinely capable wet/dry vacuum before you ever press the steam button.

From our review of 7 tineco floor cleaners

What we like

• +Steam is the one thing no other machine here does
• +You get the rest of the Stretch package too: 180° lay-flat to about 5.1 inches, the DualBlock anti-tangle scrapers, and Flashdry…
• +Runtime splits in two

What to know

• –Steam isn't safe on every floor
• –Expectations run high here and some owners come away disappointed — a few report the steam not knocking out heavy dried-on grime…