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Robotic vacuums are clutch after they’re working accurately — and uniquely infuriating after they’re not. (A damaged dishwasher might hardly incite the craze of stepping on crumbs {that a} robotic vacuum ought to have simply sucked up.) In case your robotic vacuum is not cleansing your flooring in addition to it used to, take into account how lengthy it has been since you cleaned your robotic vacuum.
Clearly, basic lifespan additionally performs a task in a robotic vacuum’s declining skills. Most robotic vacuums final between three and 6 years, inevitably affected by regular put on and tear, getting old tech, and batteries that in all probability worsen over time. But when it is a comparatively latest buy, sudden crappy efficiency might actually simply be your robotic vacuum begging to be cleaned.
A month-to-month upkeep routine is one of the simplest ways to maintain your vacuum in peak situation for so long as doable. From bizarre noises to lack of suction, here is a guidelines for when your robotic vacuum is performing up.
My robotic vacuum is simply pushing grime round
Lack of suction does not essentially imply that your robotic vacuum is on the fritz. The “set and overlook” tagline is a superb promoting level for self-emptying robotic vacuums, however taking it too actually is a recipe for some type of blockage that weakens suction energy. There are just a few inside components that could possibly be jammed right here.
Verify the brushes: Lengthy hair begins to spool across the vacuum’s brush roll after just a few months, even on vacuums with elite anti-tangle brush rolls. That wrapped hair can get so thick that it bodily constricts the comb from spinning accurately, stopping optimum particles and hair pickup. (I’ve additionally skilled an identical incident with faux snow yanked from beneath our Christmas tree.) Each week or two, flip the vacuum over and pull or reduce out any hairs which can be caught.
Verify the filter: Neglecting a vacuum’s filter is a common behavior for robotic vacuum and stick vacuum house owners, even supposing a clogged vacuum filter is assured to have an effect on suction energy. If the filter is caked with mud bunnies, the motor does not have the respiration room to drag air in to create suction within the first place. The grey gunk builds up approach sooner than you in all probability suppose.

This robotic vacuum’s filter was packed after two months, and it wasn’t getting used even near day by day.
Credit score: Leah Stodart / Mashable
The filter actually needs to be rinsed and air dried at the least each two weeks, extra typically you probably have a number of pets (or allergic reactions). They’re usually situated underneath the hood close to the dustbin. Most robotic vacuums include a substitute filter within the field.
Verify the mud bins and mud pathways: A full dustbin might be essentially the most “duh” upkeep concern which may trigger your robotic vacuum to spit particles again out. Plus, most self-emptying robotic apps will warn you when the mud bin must be changed. However you will additionally need to make sure that no mud pathways are backed up, just like the opening the place particles enters the vacuum or the place particles sucks out of the vacuum into the dock.
The queso mopped by this Roborock fully gunked up the brushrolls.
Credit score: Leah Stodart / Mashable
Fortunately, most brushes and mopping pads are detachable for straightforward cleansing.
Credit score: Leah Stodart / Mashable
Two heavy-duty mopping checks that I’ve carried out lately resulted find dried queso and strawberry daiquiri crusted alongside the pathways of two high-end robotic vacuums. Not solely was it vomit-inducing, however a reminder of how simply components can get plugged up.
My robotic vacuum is making a bizarre noise
what your robotic vacuum seems like usually. So for those who’re listening to a sudden clanking sound, or it has simply gotten actually loud out of nowhere, there’s in all probability one thing trapped beneath. Most instances, it is a big or awkwardly-shaped object that the vacuum in all probability should not have tried to suck up. It is likely to be wedged someplace on the underside of the vac or already rattling round contained in the dustbin.
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Off the highest of my head, I’ve needed to rescue mini nail recordsdata, skincare spray caps, twist ties, and a spider ring from the underside of a robotic vacuum. In case you have cats, do not underestimate the number of small plastic gadgets that could possibly be lingering round the home.
One in all my cats loves enjoying with bobby pins, particularly by way of bolting behind furnishings or via her tunnel to chase them throughout the hardwood ground. I attempt my greatest to select all of them up earlier than sending a robotic vacuum out to scrub, however I sometimes miss just a few rogue ones. As soon as, the Dreame X60 Max Extremely was mopping my kitchen and making an uncharacteristically unsavory scraping sound. I flipped it over to seek out three bobby pins caught to the magnets in the course of the rotating mopping pads.
Your robotic vacuum app ought to warn you if there is a main clog involving a sock, however smaller comfortable gadgets like tissues or pet toys might additionally trigger a bizarre rumble.
My robotic vacuum’s mopping pad stinks
There’s a big crowd who need a robotic vacuum that does not mop. Maintaining with mildewy mopping pads and leaky water tanks simply is not value it to them. That is legitimate, particularly after we’re speaking about tremendous primary 2-in-1 fashions that do not wash and dry their very own mopping pads. However even the greatest robotic vacuum and mop combos can get gross if they are not taken care of correctly,
Most of us are all too accustomed to the odor of damp garments that have been unintentionally left within the washer in a single day. Damp mopping pads get equally smelly being tucked away towards the ground or the wall of a dock — even self-washing mopping pads begin to develop a brown tint and wish a reputable laundry day as soon as each month or so.

Robotic mops are absorbing soiled shoe water continually. That requires hand washing.
Credit score: Leah Stodart / Mashable
The excellent news is that the majority robotic vacuum mopping pads are mechanically cleanable. It’s going to be connected by velcro, magnets, or a clicking or sliding mechanism. Most vacuums include a backup pad within the field, so you do not have to attend for the opposite one to be prepared. Curler mops normally come out of the underside of the vacuum with the clicking of a button, and you may wash these by hand with dish cleaning soap. I additionally use my emotional assist hypochlorous acid spray, which is an especially efficient, non-toxic odor eliminator and disinfectant.
Alternatively, the dock itself is likely to be gross.
The mopping pad bay the place the robotic vacuum parks to cost can change into a breeding floor for micro organism if it isn’t worn out each week or so. Except for the small chunk of time that the robotic vacuum is out cleansing, that space does not see the sunshine of day. The airflow used to dry the mopping pads is not sufficient to fully air out the moisture-prone area, lined in layers of nastiness that your robotic vacuum introduced again from numerous cleansing runs.

Mopping pad bays get fairly soggy and furry.
Credit score: Leah Stodart / Mashable
After I despatched the Dreame Aqua10 Extremely Curler to scrub up spilled strawberry daiquiri, I discovered just a few pink splatters each on the underside of the vacuum itself and on the dock’s mop tray. Till I gave each a superb clear, there was a faint odor of strawberry within the dock and wherever the Aqua10 was mopping. I wasn’t about to stroll barefoot on that.
If there’s quite a lot of shedding in your family, soggy clumps of pet hair might find yourself blocking the fan vents altogether, probably resulting in a malfunctioning drying system.
My robotic vacuum is immediately getting misplaced
If the problem is said to charging or not turning on in any respect, you will need to examine the guarantee or chat with customer support. Not all cleansing ideas can troubleshoot technological or software program errors. Nevertheless, navigational blips could possibly be attributable to one thing so simple as soiled sensors — a frequently-used robotic vacuum encounters loads of numerous splatters and puffs of mud. Use a microfiber material to softly wipe the lenses on the entrance, in addition to sensors situated within the dock close to the charging magnets.
Shifting furnishings round can journey a sensible mapping robotic vacuum up, although most premium robotic vacuums from 2025 and 2026 can replace their maps in actual time in the event that they discover a change in a room’s structure.
I as soon as tried to maneuver a robotic vacuum a foot away from its authentic spot within the nook, merely going through it towards a special wall so I might put a lamp within the outdated spot. The vac bought confused sufficient that it gave up on getting again to the dock, requiring a complete re-map.

