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Pressure Washers for Concrete Cleaning

Pressure washers for concrete cleaning lift oil, gum and traffic film from slabs, aprons and walkways. Mi-T-M models with the flow to run a surface cleaner attachment.

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Original price $2,615.00 - Original price $2,615.00
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Mi-T-M CA-3504-1MAH Aluminum Pressure Washer – 3500 PSI, 3.5 GPM, Honda GX390

Mi-T-M
In stock

CA-3504-1MAH Gas Pressure Washer — CA Aluminum Series 3500 PSI with Honda GX390 The CA-3504-1MAH produces 3500 PSI at 3.5 GPM — 12,250 cleaning uni...

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Original price $2,615.00 - Original price $2,615.00
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Original price $2,385.00 - Original price $2,385.00
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Mi-T-M JP-3504-3MMB Gas Pressure Washer – 3500 PSI, 3.5 GPM, OHV engine

Mi-T-M
In stock

JP-3504-3MMB Gas Pressure Washer — JP Series 3500 PSI with Mi-T-M OHV Engine The JP-3504-3MMB produces 3500 PSI at 3.5 GPM — 12,250 cleaning units ...

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Original price $2,385.00 - Original price $2,385.00
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Original price $2,706.00 - Original price $2,706.00
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$2,706.00
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Current price $2,706.00

Mi-T-M JP-3504-3MKB Gasoline Pressure Washer – 3500 PSI, 3.5 GPM, Kohler CH440

Mi-T-M
In stock

JP-3504-3MKB Gas Pressure Washer — JP Series 3500 PSI, 3.5 GPM with Kohler CH440 The Mi-T-M JP Series JP-3504-3MKB is the Kohler-powered version o...

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Original price $2,706.00 - Original price $2,706.00
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Current price $2,706.00
Original price $2,570.00 - Original price $2,570.00
Original price
$2,570.00
$2,570.00 - $2,570.00
Current price $2,570.00

Mi-T-M JP-3504-3MHB Gasoline Pressure Washer – 3500 PSI, 3.5 GPM, Honda GX390

Mi-T-M
In stock

JP-3504-3MHB Gas Pressure Washer — JP Series 3500 PSI, 3.5 GPM with Honda GX390 The Mi-T-M JP Series JP-3504-3MHB is the highest-output model in t...

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Original price $2,570.00 - Original price $2,570.00
Original price
$2,570.00
$2,570.00 - $2,570.00
Current price $2,570.00

Pressure Washers for Concrete Cleaning

What Pressure Cleans Concrete Best?

Concrete cleans best at 3,000 to 4,000 PSI with a surface cleaner attachment, which covers the slab evenly and fast with no wand stripes or swirl marks. Gas units suit large outdoor concrete where there is no power, and higher pressure handles heavy buildup and surface prep before coating or sealing. Size the surface cleaner to the machine's GPM so the spray bar spins at full speed, and keep a wand with a 15 to 25 degree tip for edges, corners, and control joints the round hood misses.

How Do You Remove Oil Stains from Concrete?

Oil needs a degreaser and often hot water, not just pressure, since cold water will not lift set-in oil from porous concrete. Apply an alkaline degreaser, let it dwell without drying, then clean at 3,000-plus PSI with a surface cleaner and repeat on deep stains rather than raising pressure past what the surface can take. Keep the tip moving so you do not etch lines into the slab, and expect very old oil to lighten over several treatments rather than vanish in one.

What About Wash Water Runoff?

Concrete wash water can carry oil and sediment into storm drains, which stormwater rules regulate, so capture and dispose of it where required. Review the EPA stormwater discharge guidance and local rules before large slab or lot jobs, and plan a berm-and-vacuum or mat recovery into the setup. Building recovery in from the start is far cheaper than a fine, and many commercial clients now ask for a runoff plan before the work.

Related: Pressure Washers for Parking Lots · Pressure Washers for Sidewalks · Hot Water Pressure Washers · Pressure Washers

Frequently Asked Questions

What pressure washer cleans concrete best?
Concrete cleaning is best done at 3,000 to 4,000 PSI with a surface cleaner attachment, which covers the slab evenly and fast without wand stripes. Gas units suit large outdoor concrete where there is no power.
How do I remove oil stains from concrete?
Oil needs a degreaser and often hot water, not just pressure, since cold water alone will not lift set-in oil from porous concrete. Apply degreaser, let it dwell, then clean at 3,000+ PSI with a surface cleaner.
Why use a surface cleaner on concrete?
A surface cleaner spins nozzles under a hood to clean a wide, even path many times faster than a wand, with no stripes or swirl marks. On driveways, floors, and lots it is the difference between a clean slab and a patchy one.
What PSI does concrete need?
3,000 to 4,000 PSI cleans most concrete, with higher pressure for heavy buildup and surface prep. Keep the tip moving to avoid etching lines, and add hot water plus degreaser for oil-stained slabs.

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