Professional Tile and Grout Cleaning Machine: Which Type Fits Your Floors?

Rod Michelini founded OneUp Cleaning, which sells the EDIC, Tornado, Powr-Flite, NaceCare, Clarke and Orbot machines named here. We don't sell truckmounts, so where one suits your business better, this page tells you so.

A professional tile and grout cleaning machine rinses grout with pressurized water, usually 800 to 1,500 psi through an enclosed spinner tool, and vacuums the slurry away in the same pass. For routine upkeep, a cylindrical brush (CRB) scrubber reaches into grout lines that flat pads ride over. Restrooms suit a touchless spray and vacuum machine.

If that's all you needed, the table below matches each machine to a job. Keep reading if you want the part most sellers skip, because the machine only does half the work, and the other half decides whether your grout actually comes clean.

What do professionals use to clean tile and grout?

Professional crews in commercial buildings use five kinds of machines, and the best machine for your tile floors depends mostly on whether it pulls the dirty water back out of the grout. Here's how the five compare:

Look closely at the third column, because every machine that leaves the slurry on your floor also leaves some of it in your grout.

Why the best grout cleaning machine never works alone

It's closing time in a restaurant kitchen, and you run a spinner over quarry tile that nobody has deep cleaned in a year. The tile brightens, but the grout lines stay grey, so you go over them a second time and then a third, until the floor is soaked, your crew wants to leave and the lines still look dirty.

That's the usual result when you ask the machine to do everything. A tile cleaning company that films its restaurant kitchen jobs scrubs with steel brushes as well as the spinner, and custodians describe the same order: scrub the grout with a CRB, then rinse with a high-pressure extractor. Even Kaivac, which sells no-touch cleaning machines, lays out three steps for your crew: apply solution, agitate the grout lines, then vacuum the slurry.

Pre-spray and let it dwell

Chemistry loosens the soil so that the spinner can move it. EDIC's Revolution manual tells you to apply a pre-spray matched to your floor, and it caps dwell time at 5 minutes when you plan to seal afterward so the floor dries in time. Kitchen grease needs a food-service degreaser, while restroom grime calls for a different product.

Brush the grout, then bring the spinner tool

Bristles reach down into your grout lines, while pads ride across the top of them. A CRB machine, or a floor machine fitted with bristles, breaks the soil loose so that your spinner can flush it out, and custodians who've tried both tell you to use a brush and not a floor pad whenever the grout is the problem.

Rinse and recover in the same pass

Mopping moves your dirt around instead of removing it. Grout is porous, and because tile sits slightly above it, the tile acts like a squeegee and pulls dirty water off the mop and into the grout lines. A spinner or CRB machine that picks up the water as it cleans breaks that cycle, and your floor is dry enough to walk on before the morning shift arrives.

How much pressure does tile and grout need?

Less than a pressure washer puts out. EDIC rates its Revolution tool for extractors delivering 800 psi or more, and its manual gives an operating range up to 1,500 psi with water up to 200°F. Professional cleaners work in a similar band of roughly 800 to 1,200, and several of them warn that anything over 1,000 psi can damage grout.

That's why a regular pressure washer is the wrong tool for your indoor commercial tile floors. It has no recovery, it throws water across your walls and cabinets, and on cracked grout it can blast the tile and grout right out. Even with a proper spinner, EDIC asks you to mask cabinets, painted walls and carpet edges, and to move the tool at a moderate pace, because rushing can leave a spiral pattern in your grout.

Check one more thing on any spec sheet you compare, since the pressure a machine advertises is measured with the tool closed. A tile cleaner with 35 years in the trade points out that the working pressure drops once you squeeze the trigger, so you should buy with some headroom above that 800 mark.

Can a carpet extractor clean tile and grout?

Only if it builds enough pressure. A carpet machine with a 500 psi pump, like the Tornado Pro 500, falls short of what a spinner needs, while the Endeavor's pump adjusts from 70 to 1,200 psi, so one machine handles both your carpet and your tile. If you already run a truckmount, you don't need a new machine at all, because the Revolution connects to portable and truckmount extractors alike.

CRB scrubbers: the daily machine for tile and grout

For routine maintenance between your deep cleans, a CRB machine does more for tile and grout than any pad machine a professional crew could buy. Its two cylinders of bristles spin in opposite directions and reach into the grout lines, then the machine picks up the dirty water. The Vortex 13, for example, cleans a 13 inch path, weighs 58 pounds and recovers the water right away, which is why it fits tight spaces and crowded commercial kitchens.

Your bristle choice matters as much as the machine. NaceCare's yellow medium UltraBrush for the Duplex 420 line is built for grouted ceramic, porcelain and quarry tile, and the Multiwash XL and Vortex 18 both take hard bristle sets made for deep grout lines. For wide corridors and lobbies, a cylindrical auto scrubber like the Tornado BR 13/2 does the same job at walk-behind scale.

The guides to brushes vs pads and disk, cylindrical and orbital scrub heads go deeper, and you'll find every model in the CRB machines collection.

Touchless restroom cleaners on tile and grout

A touchless machine is the easiest way to keep your restroom tile and grout from going dark. One school custodian says it's the only thing that gets the urine smell out of a boys' restroom, and six other custodians we read credit these machines with the same results on routine soil and odor.

It has limits, though. These machines run at 400 to 550 psi, and custodians working on decades-old grout find them slow to hit every square inch and not strong enough to bring back black grout. Use yours for weekly maintenance, and restore a neglected floor with a spinner first.

The guides to how touchless restroom cleaners work and Kaivac alternatives compare the Tornado, EDIC CR2 and Clarke TFC 400 side by side.

Are orbital machines or steam enough on their own?

Usually not. An orbital machine scrubs well, but when the slurry stays on your floor, the grout can look worse afterward, and commenters on an orbital tile and grout cleaning demo blamed too little chemical, too little dwell time and no wet vacuum afterward. Orbot pairs its SpeedFlex head with an absorbent SuperZorb pad to pick up the slurry, which makes the SprayBorg a strong agitation step before the spinner.

A steam cleaner sanitizes without chemicals, and that helps you in food service and healthcare. The Duplex steam kit adds a 1,500 watt boiler to the DH 420, working in corded mode only. On grout, though, practitioners split: some get good results with steam and microfiber, while others say steam pushes residue deeper into the grout unless you pick it up.

How much does a professional tile and grout cleaning machine cost?

It depends on the tile and grout job you're buying for. At today's prices, the Revolution, a professional spinner tool, costs $1,281 on its own, and the Endeavor starts at $6,899 as a machine only.

Our prices as of September 28, 2026.

A truckmount brings more heat and suction than any portable, but it costs you far more, and the same kitchen cleaning company puts its truckmount at about $40,000. Portables go where truckmounts can't reach, like high-rise floors and buildings with no parking near the door. Renting can cover one job a year, but a rental arrives without your own agitation tools and chemistry, and those decide your result.

Which machine fits your facility?

Match the machine to the tile floors your crew cleans most often:

Not sure which fits? Send your square footage, tile type and cleaning frequency through the contact page, or call (855) 601-5678, and we'll give you a straight answer. Every order is covered by our 30-day return policy.

Will the grout look new again?

Sometimes, but don't promise it to your client. Grout that's been mopped for 15 years rarely returns to factory white, and custodians who deep clean floors every summer warn that restored grout gets dirty again within two weeks of regular mopping. An even color across your whole floor is the realistic goal, since a patchy result can look worse than grout that's uniformly dark.

Once your grout is clean, seal it. An impregnating sealer on the grout should last one to two years in high traffic areas, and it keeps the next round of soil near the surface where your daily maintenance can reach it.

Cracked, crumbling or stained-through grout needs regrouting or color sealing, which no machine can replace. Set that expectation up front, and every clean floor after it looks like a win for you.

Frequently asked questions

Do grout cleaning machines work?

Yes, when you use them with the right chemical, enough dwell time and a way to recover the water. A machine working alone on neglected grout often disappoints.

Can I use a floor scrubber on tile and grout?

Yes, as long as it runs bristles on your tile and grout. Cylindrical machines reach into the grout lines, while disk machines with pads mostly clean the tile face.

Is steam better than pressure for grout?

For sanitizing, steam works well. For removing embedded soil from commercial grout, pressure with water recovery is the method most professionals rely on.

Related reading: How do touchless restroom cleaners work? · Floor scrubber brush vs pad · How to clean hospital floors · How to clean a restroom · CRB machines