Robot Vacuum and Mop Combo, or Two Separate Robots?
Combos are now the default robot vacuum, but they are not right for every home. Here is how to decide.
A combo makes sense if
- Most of your floors are hard: tile, wood, vinyl or laminate. Mopping is where you get the benefit, and a combo does it daily without you.
- You have space for a full station. The docks that wash and dry mops are large; they are the reason a combo is hands-free.
- You want one app and one dock. Scheduling a single robot to vacuum then mop is simpler than coordinating two.
A vacuum-only robot is better if
- Most of your floors are carpet. You pay for mopping hardware you rarely use, and the station takes up space. A vacuum-only robot with a strong anti-tangle brush and self-emptying dock is the better buy; our pet hair comparison covers several.
- Space is tight. Self-emptying vacuum docks are a fraction of the size of washing stations.
- Budget matters most. Washing docks add a lot to the price.
Mixed homes
Homes with hard floors and rugs are where combos have improved most. Look for:
- Automatic mop lifting, around 10 mm or more, so rugs stay dry. The Dreame L40 Ultra Gen 2 lifts its mops 0.41 in and has four carpet modes, including carpet avoidance.
- No-mop zones in the app for rugs you never want touched.
- Strong suction and anti-tangle brushes, since the robot still has to vacuum the carpet well.
What a basic combo will not do
Cheaper combos without a washing dock drag one pad around until you take it off and wash it, and need their small water tank filled by hand. They are fine for a small apartment with hard floors; they are a chore in a large home.
Bottom line
- Mostly hard floors: combo with a washing dock.
- Mostly carpet: vacuum-only with a self-emptying dock.
- A mix: combo with automatic mop lifting and carpet modes.