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How often should you run a robot vacuum?
Updated
We'd run it daily in a home with shedding pets or kids, and two or three times a week in a home without. No listing we read gives a rule. The robot is built for small, frequent jobs, and the real limit is how often you are willing to empty it and clean the brush.
Why little and often suits a robot
- A robot has a small bin and a small brush. It keeps up with a floor far better than it catches up on one.
- Hair and crumbs that sit for a week get walked into carpet and kicked under furniture.
- With a schedule and a dock, a daily run costs you nothing on the day. The work moves to bag changes and brush checks.
What frequency does to bag and bin life
Our calculator keeps this simple. It assumes each run picks up about the same amount, so fewer runs a week means more days between empties. For a 1,500 sq ft home with one pet and mixed floors, a 2.7 liter dock bag lasts about:
- 7 runs a week18 days
- 3 runs a week42 days
- 2 runs a week63 days
In real life a run after three dirty days picks up more than a daily run does, so the gap between those bars is likely smaller than it looks. With no dock, the same home fills a 0.6 liter bin in about 4 runs. That is about every 4 days if you run daily, or about every 9 days at three runs a week. Set your own home and runs per week in the emptying calculator.
A starting schedule
| Home | We'd start with |
|---|---|
| No pets, hard floors, adults only | 2 or 3 runs a week |
| One shedding pet, or kids | Daily in the kitchen and living areas, 2 or 3 times a week elsewhere. Room by room cleaning needs a robot with a map |
| Two or more shedding pets | Daily, with a self-empty dock |
Then adjust. If the bin comes back nearly empty, run it less. If it comes back packed, run it more or empty it sooner.
More runs mean more upkeep
iRobot's care chart for its older Roomba series gives a feel for it: empty the bin after each use, clean the brushes and the filter once a week or twice a week with pets, and wipe the cliff sensors and charging contacts once a month. Other makers publish their own charts, so check your manual. None of that goes away with a dock, apart from the bin.
When to run it
When you are out, if you can. Owners call the Roomba 105 Vac very loud, and the roborock Q10 S5+ listing shows 65 dB. Scheduling needs an app, so the eufy 11S MAX, which has none, is started by hand or with its remote. Lidar robots do not need the lights on, as we explain in robot vacuums in the dark.
See all five picks.