Robot vacuum upkeep: measure the dock clearance first

A robot vacuum with a self-cleaning dock runs the vacuum pass and empties the robot's own bin into the station. It does not empty the station: Ecovacs manuals swap the dust bag when the app prompts, and Dyson's guide says to empty the docking station's dry bin as soon as dirt reaches the MAX mark. Pad washing depends on the dock — the Ecovacs OMNI, Roborock Empty Wash Fill and Dyson R2 stations wash the mop, while Roborock's Q10 dock leaves the cloth on your hands. ^{[1] [2] [3]}

So the useful question is not which machine vacuums best. It is how much clear wall a dock needs, and how often you still have to touch the machine by hand. Put the manufacturers' placement diagrams and maintenance tables side by side and two practical answers fall out: a tape-measure check you can run before you pay, and a weekly cleaning routine with the intervals the brands themselves set. ^{[4] [5] [6]}

Before you buy: tape-measure the wall

Published clearances differ by tens of centimetres, and a single brand's figures can differ by model. The Ecovacs DEEBOT manuals place the OMNI station against the wall on a flat, hard surface with nothing within 0.05 m on either side — and 0.8 m in front for the T90 Pro Omni and the DEEBOT family manual, but 0.6 m for the T90 Max Pro Omni. Both manuals also ask owners to cover the bottom 14 cm of any nearby mirror or reflective skirting. ^[4]

Roborock's Empty Wash Fill Dock manual reserves at least 0.9 m in height, 0.46 m in width and 1.2 m in depth, flat against a wall on a hard, flat floor. Dyson's R2 Nurovi guide asks for at least 50 cm of clear space around the sides and 1 m in front, out of bright sunlight and not hidden under a table; the Dyson guide used here is the Australia/New Zealand edition, so check those figures against the packaging sold locally. ^{[5] [6]}

Hypothetically, in a flat where the only clear wall is a 1.1 m recess between the shoe rack and the kitchen door: a 0.8 m front clearance fits and leaves 30 cm of floor, while Roborock's 1.2 m depth does not. Measure three things where the dock would go — the dock's own width, the gap either side, and the run-out in front — then set them against that model's manual. These are manufacturers' minimums, not descriptions of typical Singapore layouts. ^{[4] [5] [6]}

What the dock automates, and what it never finishes

On dirt and odour, the brands are candid about the boundary. Xiaomi's Robot Vacuum 5 page says the dock's self-cleaning helps reduce build-up and odours but does not completely eliminate them, and recommends regular manual cleaning. A washing dock buys back the pad washing during the week; the tray beneath it still appears on a calendar. ^[7]

Nothing automates the floor before the run. Ecovacs' safety instructions tell owners to clear the area to be cleaned: remove power cords and small objects that could entangle the machine, tuck rug fringe under the rug base, and lift items such as curtains and tablecloths off the floor. Nathan Lawson McLean, a senior design manager at Dyson, made the same point in a Straits Times feature published on 9 October 2026 — the appliances are not fully 'set and forget', and loose objects such as cables, shoelaces and other small items still need to be cleared before a clean to avoid tangling. That job happens every run, and no dock touches it. ^{[4] [8]}

The hand list: brushes, filters, cloths and sensors

The recurring work is de-hairing and filter rinsing, and the drying time decides when you can start again. Ecovacs' T90 Pro Omni manual schedules the main brush and the filter every week, the side brush every two weeks, and the sensors, charging contacts and station body about once a month, with replacement ranges of 6 to 12 months for the main brush and 3 to 6 months for the filter and side brush. Roborock's Empty Wash Fill Dock manual asks for main-brush cleaning every two weeks and a washable filter cleaned every two weeks, both replaced every 6 to 12 months, with at least 24 hours to dry the filter thoroughly before it goes back in. ^{[1] [5]}

Dyson runs on a monthly cycle instead: its guide asks for the robot's and dock's filters to be washed at least once a month and left to dry for at least 24 hours, warning that the machine or dock may be damaged if operated with a damp filter, plus a monthly check for hair and debris on the brush bar. Ecovacs' T90 Max Pro Omni manual still puts the mop washing tray and its replaceable filter on a two-week cleaning schedule, with that filter replaced every one to two months. ^{[6] [2]}

Clocks tighten the loop further where the dock does not wash the pads: Roborock's Q10 series manual schedules the mop cloth for cleaning after each use, replaced every 3 to 6 months, and tells owners that after mopping they should empty the water tank, wash the cloth and air-dry both to prevent odours. The same manual lists the charging contacts for cleaning as required, wiped with a soft, dry cloth. On a daily cleaning schedule, a cloth cleaned after every use is a daily task — it sits alongside the fortnightly brush and filter work rather than replacing it. ^[3]

What you order, and what goes back to the maker

Some parts are yours to reorder on a stated range; one is explicitly not. Ecovacs' tables set replacement intervals for the main brush, side brush and filter, and dust bags follow the app prompt. Against that, the same manuals state that the robot contains batteries only replaceable by skilled persons, and that you should contact customer service to replace the battery. The rule behind all of it is strict: Ecovacs' manual says to wipe components with a clean, dry cloth, never a wet one, and not to use cleaning sprays or detergents, because the charging contacts contain sensitive electronic components. ^{[4] [1] [2]}

So the honest weekly cleaning routine is narrower than the sales copy and wider than the vacuuming. The dock takes the vacuum pass, the robot's emptying, and — where it has a washing function — the pad washing; the station's own bag or bin stays on your list. On your side: the floor prep before every run, the hair off the brush, the filter rinse with its drying day, and the cloth handling on docks that do not wash. Measure the wall first, then set that model's maintenance table against a real week. ^{[3] [6]}

Read next

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Sources

1. Instruction Manual
2. Instruction Manual
3. 3001007001916 PS11（Talc Lite CE版）说明书+二供适配器 V1.0 2025.07.04.indb
4. Family
5. English
6. dyson.com
7. Xiaomi Robot Vacuum 5 | Xiaomi Singapore | All Specs, Features
8. how much should you spend on a robot vacuum in 2025 | The Straits Times

BUTLER Magazine Editorial · AI-assisted research and writing, reviewed by our automated editorial team. Sources checked 2026-10-10. Featured image: AI-generated editorial illustration.