The Best Cordless Wet and Dry Hoover (2026)
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For most UK homes with hard floors, the best cordless wet and dry hoover is the Tineco Floor One S5: it hoovers and mops in one pass, adjusts water and suction automatically, and cleans its own roller on the dock. The Dyson WashG1 is the premium pick for big kitchens, while the Vax Glide 2 is the budget option. None of these replace a normal hoover on carpet.
Quick answer:
- Tineco Floor One S5 – best overall
- Tineco Floor One S7 Pro – best for awkward spaces (lies flat)
- Dyson WashG1 – best premium wet cleaner
- Shark HydroVac Cordless – best for homes with rugs
- Vax Glide 2 – best budget
- Kärcher FC 7 Cordless – best for textured tiles
On this page
Wet and dry hoovers compared
| Model | Self-cleaning | Runtime claim (approx.) | Stand-out feature | Typical price band |
|---|---|---|---|---|
| Tineco Floor One S5 | Yes, on dock | Up to around 35 min | Auto-adjusting water and suction | £250–£400 |
| Tineco Floor One S7 Pro | Yes, with hot-air drying | Up to around 40 min | Lies flat under furniture | £450–£650 |
| Dyson WashG1 | Yes | Up to around 35 min | Roller-based, separates debris | £450–£600 |
| Shark HydroVac Cordless | Yes | Varies by model | Handles small rugs on a dry setting | £250–£400 |
| Vax Glide 2 | Yes | Up to around 20 min | Value | £180–£300 |
| Kärcher FC 7 Cordless | Yes | Up to around 45 min | Four rotating rollers | £300–£450 |
Runtime figures are manufacturer claims in standard or eco mode; heavier settings drain faster. Price bands are typical 2026 UK prices including frequent sales; check the current price.
What a wet and dry hoover does (and doesn't do)
A cordless wet and dry floor cleaner sprays clean water (sometimes with a little solution) onto a spinning roller, scrubs the floor, and sucks the dirty water and debris into a separate tank. It picks up crumbs, spills and sticky marks in one go, so on a kitchen floor it replaces both the hoover and the mop.
What it does not do is clean carpets, reach into crevices, or tackle stairs. Most are heavy (often 4–5kg) and leave floors slightly damp for a minute or two. Think of one as a second machine alongside a regular stick; our best cordless hoover for hard floors covers dry-only sticks.
The best cordless wet and dry hoovers
Tineco Floor One S5
The Floor One S5 is the model that made this category mainstream, and it remains the sensible default. Tineco's iLoop sensor detects how dirty the floor is and adjusts water flow and suction, and the display shows a colour ring so you can see when a patch is clean. Back on the dock, a self-clean cycle flushes the roller and tubing.
Edge cleaning on one side is weaker than on newer designs, and the dirty-water tank needs rinsing after every use to avoid smells. But for the money, it is the most proven option. See our Tineco cordless hoover guide for the full range.
- Reliable, proven design
- Automatic water and suction adjustment
- Self-cleaning on dock
- Edge cleaning only on one side
- Dirty tank needs rinsing each time
Tineco Floor One S7 Pro
The S7 Pro's handle can fold down almost flat, letting the head slide under beds, sofas and kitchen plinths that block most wet cleaners. It also dries its roller with warm air after self-cleaning, which reduces the damp, musty smell that plagues these machines if left wet.
It costs considerably more than the S5. It is worth it if you have lots of low furniture or want the drying feature; otherwise the S5 does the same core job.
- Lies flat under furniture
- Roller drying reduces smells
- Good edge cleaning
- Premium price
- Heavy
Dyson WashG1
Dyson's first wet cleaner takes a different approach, relying on twin counter-rotating rollers and water rather than conventional suction. It separates solid debris into a tray and dirty water into a tank, so you are not pouring hair and crumbs down the sink with grey water, and it has a large clean-water tank for big kitchen-diners.
It is expensive, and because it is not a conventional hoover, fine dust in corners is less its strength. For large, open-plan hard floors it is excellent. Read our Dyson cordless hoover guide for the rest of the range.
- Separates debris from dirty water
- Large tank for big floors
- Strong on sticky, dried-on marks
- High price
- Bulky to store
Shark HydroVac Cordless
Shark's HydroVac range cleans hard floors wet, and some versions can be run with low or no water over short-pile rugs and mats, making them more flexible in homes where hard floor and small rugs mix. They self-clean on the dock and carry Shark's usual anti-tangle design.
Shark sells several HydroVac versions with different tanks and docks, so check runtime and dock features on the specific code. Our Shark cordless hoover guide explains the range.
- More forgiving with small rugs
- Anti-tangle roller
- Self-clean dock
- Model range is confusing
- Not a carpet cleaner
Vax Glide 2
The Glide 2 is the most affordable machine here from a major UK-supported brand. It does the core vacuum-and-wash job well on kitchens, bathrooms and hallways, and it self-cleans on its dock.
Runtime is shorter, up to about 20 minutes, and at around 5.4kg it is heavy to carry upstairs. It is louder than a normal hoover too. For a modest kitchen and hallway, it is all most people need. See the Vax cordless hoover range.
- Good value
- Self-cleaning
- Strong UK parts support
- Short runtime
- Heavy and fairly loud
Kärcher FC 7 Cordless
Kärcher's FC 7 uses four rotating rollers rather than one, which scrubs grout lines and textured stone tiles more effectively and leaves floors drier. It is excellent on stubborn dried-on dirt, and runtime is generous.
It handles dry debris less like a hoover than the Tineco or Shark, so sweep up or hoover larger crumbs first. Our Kärcher cordless hoover page covers the FC range.
- Excellent scrubbing on tiles
- Floors dry quickly
- Long runtime
- Weaker on dry debris
- Several rollers to clean
How we chose
We do not claim hands-on testing. We compared manufacturer specs, independent UK lab and consumer test consensus, owner-reported problems (smells, leaks, pump failures), parts and roller availability and price history. For wet and dry cleaners we prioritised:
- Self-cleaning and drying, because a damp roller left overnight smells within days.
- Edge cleaning along kitchen units and skirting boards.
- Tank sizes relative to floor area.
- Weight and manoeuvrability, since these are heavier than sticks.
- Running costs: rollers, filters and solution.
Buying and using advice
Which floors are safe?
Sealed hard floors are fine: vinyl, LVT, ceramic and porcelain tiles, sealed stone and lacquered wood or laminate. Be careful with unsealed or oiled wood and cheaper laminate with exposed joints, where water can swell the boards. Always check the flooring manufacturer's care advice, and use the lowest water setting on laminate.
Use the right solution
Use the brand's own solution or plain water. Ordinary floor cleaners and bleach can foam, damage seals and void warranties.
Watch out: Empty and rinse the dirty-water tank after every clean and leave it to air dry. Leaving grey water in the tank is the number one cause of smells and the most common complaint from owners.
Do you need one?
If your kitchen and hallway are hard floor and you mop at least weekly, a wet and dry hoover saves real time. If your home is mostly carpet, spend the money on a better stick from our best cordless hoover guide and keep a mop for the kitchen.
Running costs and maintenance
Wet and dry cleaners cost more to keep running than a normal stick hoover. Budget for:
| Item | How often (typical) | Notes |
|---|---|---|
| Replacement roller | Every 6–12 months with regular use | Sooner if it smells or frays |
| Filter in dirty-water tank | Rinse after use; replace a few times a year | A clogged filter cuts suction |
| Cleaning solution | Optional | Brand solution or plain water only |
| Battery | Several years | Check it can be replaced before buying |
A simple routine keeps smells away: run the self-clean cycle after every use, empty and rinse the dirty-water tank, pull out the roller and leave it to air dry, and wipe the brush housing weekly. Hair can still wrap around the roller ends, so check them when you remove it.
Before buying, check that the brand sells spare rollers and filters in the UK. Tineco, Vax, Shark, Dyson and Kärcher all do, which is one reason we've avoided lesser-known marketplace brands in this list.
FAQs
Can a wet and dry hoover clean carpet?
No. These are hard-floor machines. Running one on carpet will soak it and can damage the machine. For carpet stains, you need a carpet washer or spot cleaner.
How long do floors take to dry?
Usually a few minutes on normal settings. Floors dry faster with lower water settings and good ventilation; rotating multi-roller designs such as Kärcher's tend to leave floors drier.
Why does my wet and dry hoover smell?
Almost always because dirty water or a damp roller has been left in the machine. Run the self-clean cycle, empty and rinse the dirty tank, and let the roller dry fully. Replace the roller if smells persist.
Do I still need a normal hoover?
For almost every home, yes. Wet cleaners can't do carpets, stairs, sofas or crevices, so pair one with a regular stick or handheld.
Are wet and dry hoovers safe on wooden floors?
On sealed, lacquered wood, generally yes on a low water setting, as the machine recovers most of the water. Avoid unsealed, oiled or waxed wood and check the flooring maker's advice, since standing water can stain or swell boards.
How heavy are cordless wet and dry hoovers?
Most weigh around 4–5kg with full tanks, noticeably heavier than a stick hoover. They glide on their own wheels or roller so pushing them is easy, but carrying one upstairs is a chore; some households keep it in the kitchen only.