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Description
Deep Clean Hard-to-Reach Areas with Ease
Give hard-to-reach areas the same level of attention as the rest of your vehicle with the UNLOCKD Undercar Pressure Washer. Designed for car enthusiasts, daily drivers, professional detailers, and vehicle owners dealing with harsh road conditions, this 2-in-1 pressure washer attachment delivers high-pressure cleaning beneath cars, trucks, SUVs, and trailers while also converting for efficient cleaning of driveways, garage floors, patios, and other flat surfaces.
With a 24-inch cleaning path, 7 high-pressure nozzles, durable wheels, and a 1/4-inch quick-connect fitting, it provides more consistent coverage than trying to clean an undercarriage with a standard pressure washer wand alone. Operating within a 1500–4000 PSI range, the system helps flush away road salt, mud, grime, and accumulated debris from difficult areas while allowing you to clean from a more practical working position. Built for dependable detailing and maintenance, this professional-grade UNLOCKD.PRO tool makes underbody and surface cleaning faster, easier, and more thorough.
Key Features
2-in-1 Cleaning System: Configure it for vehicle undercarriage cleaning or flat-surface pressure washing.
7 High-Pressure Nozzles: Provides broad, consistent spray coverage across the cleaning area.
24-Inch Cleaning Path: Covers more surface area with each pass for efficient cleaning.
1500–4000 PSI Operating Range: Designed to work with a wide range of compatible pressure washers.
1/4-Inch Quick-Connect: Allows for convenient connection to compatible pressure washer equipment.
Wheeled Design: Moves smoothly beneath vehicles and across flat surfaces.
Corrosion-Resistant Construction: Built to withstand repeated exposure to water and demanding cleaning environments.
Deep Clean Hard-to-Reach Areas with Ease
Give hard-to-reach areas the same level of attention as the rest of your vehicle with the UNLOCKD Undercar Pressure Washer. Designed for car enthusiasts, daily drivers, professional detailers, and vehicle owners dealing with harsh road conditions, this 2-in-1 pressure washer attachment delivers high-pressure cleaning beneath cars, trucks, SUVs, and trailers while also converting for efficient cleaning of driveways, garage floors, patios, and other flat surfaces.
With a 24-inch cleaning path, 7 high-pressure nozzles, durable wheels, and a 1/4-inch quick-connect fitting, it provides more consistent coverage than trying to clean an undercarriage with a standard pressure washer wand alone. Operating within a 1500–4000 PSI range, the system helps flush away road salt, mud, grime, and accumulated debris from difficult areas while allowing you to clean from a more practical working position. Built for dependable detailing and maintenance, this professional-grade UNLOCKD.PRO tool makes underbody and surface cleaning faster, easier, and more thorough.
Key Features
2-in-1 Cleaning System: Configure it for vehicle undercarriage cleaning or flat-surface pressure washing.
7 High-Pressure Nozzles: Provides broad, consistent spray coverage across the cleaning area.
24-Inch Cleaning Path: Covers more surface area with each pass for efficient cleaning.
1500–4000 PSI Operating Range: Designed to work with a wide range of compatible pressure washers.
1/4-Inch Quick-Connect: Allows for convenient connection to compatible pressure washer equipment.
Wheeled Design: Moves smoothly beneath vehicles and across flat surfaces.
Corrosion-Resistant Construction: Built to withstand repeated exposure to water and demanding cleaning environments.
Directions for Use
Step 1: Prepare the Area
Park the vehicle on a stable, level surface and remove any large loose debris from the cleaning area. Make sure there is adequate drainage before beginning.
Step 2: Connect the Pressure Washer
With the pressure washer turned off and depressurized, securely connect the Undercar Pressure Washer using its 1/4-inch quick-connect fitting. Confirm that all fittings are properly seated before pressurizing the system.
Step 3: Select the CleaningConfiguration
Set up the attachment for undercarriage cleaning when washing beneath a vehicle or configure it for surface cleaning when working on driveways, garage floors, patios, or other compatible flat surfaces.
Step 4: Begin Cleaning
Turn on the pressure washer and begin with a controlled pass. The unit is designed to operate within a 1500–4000 PSI range. Always use pressure appropriate for the surface and application being cleaned.
Step 5: Make Slow, Overlapping Passes
For undercarriage cleaning, guide the washer beneath the vehicle using slow, controlled passes. Work methodically from one section to the next to thoroughly rinse away loosened salt, mud, road grime, and debris.
For flat surfaces, move the cleaner steadily across the area using slightly overlapping passes for more uniform coverage.
Step 6: Rinse as Needed
If using the attachment as part of a chemical pre-treatment or vehicle washing process, thoroughly rinse the treated areas according to the cleaning chemical manufacturer's directions. Never allow cleaning chemicals to dry on the surface.
Step 7: Shut Down Safely
Turn off the pressure washer, release residual system pressure, and disconnect the attachment. Rinse away remaining contamination from the unit before storage.
Important Use & Safety Notes
Never exceed the 4000 PSI maximum operating pressure.
Verify that your pressure washer and fittings are compatible before use.
Keep hands, feet, and exposed skin away from high-pressure spray.
Never direct high-pressure water toward people or animals.
Use caution around sensitive, damaged, loose, or exposed vehicle components.
Test an appropriate pressure level before cleaning delicate surfaces.
Allow hot vehicle components to cool before undercarriage cleaning.
Step 1: Prepare the Area
Park the vehicle on a stable, level surface and remove any large loose debris from the cleaning area. Make sure there is adequate drainage before beginning.
Step 2: Connect the Pressure Washer
With the pressure washer turned off and depressurized, securely connect the Undercar Pressure Washer using its 1/4-inch quick-connect fitting. Confirm that all fittings are properly seated before pressurizing the system.
Step 3: Select the CleaningConfiguration
Set up the attachment for undercarriage cleaning when washing beneath a vehicle or configure it for surface cleaning when working on driveways, garage floors, patios, or other compatible flat surfaces.
Step 4: Begin Cleaning
Turn on the pressure washer and begin with a controlled pass. The unit is designed to operate within a 1500–4000 PSI range. Always use pressure appropriate for the surface and application being cleaned.
Step 5: Make Slow, Overlapping Passes
For undercarriage cleaning, guide the washer beneath the vehicle using slow, controlled passes. Work methodically from one section to the next to thoroughly rinse away loosened salt, mud, road grime, and debris.
For flat surfaces, move the cleaner steadily across the area using slightly overlapping passes for more uniform coverage.
Step 6: Rinse as Needed
If using the attachment as part of a chemical pre-treatment or vehicle washing process, thoroughly rinse the treated areas according to the cleaning chemical manufacturer's directions. Never allow cleaning chemicals to dry on the surface.
Step 7: Shut Down Safely
Turn off the pressure washer, release residual system pressure, and disconnect the attachment. Rinse away remaining contamination from the unit before storage.
Important Use & Safety Notes
Never exceed the 4000 PSI maximum operating pressure.
Verify that your pressure washer and fittings are compatible before use.
Keep hands, feet, and exposed skin away from high-pressure spray.
Never direct high-pressure water toward people or animals.
Use caution around sensitive, damaged, loose, or exposed vehicle components.
Test an appropriate pressure level before cleaning delicate surfaces.
Allow hot vehicle components to cool before undercarriage cleaning.
Key Benefits
Reach Difficult Undercarriage Areas
Clean beneath vehicles without trying to position a conventional pressure washer wand at awkward angles.
Flush Away Road Salt & Winter Buildup
Helps remove accumulated road salt, grime, mud, and debris from the underside of vehicles, making it especially useful for Canadian driving conditions.
Wide 24-Inch Cleaning Coverage
Seven high-pressure nozzles distribute water across a broad cleaning path, helping cover large areas efficiently.
2-in-1 Versatility
Switch between undercarriage cleaning and flat-surface washing for greater versatility from a single pressure washer accessory.
Professional-Level Cleaning Efficiency
Ideal for detailers and enthusiasts who want a more efficient method of thoroughly rinsing areas that are difficult to reach manually.
Smooth Wheeled Operation
Durable wheels allow the cleaner to travel beneath vehicles and across surfaces with greater control.
Quick, Convenient Connection
The 1/4-inch quick-connect fitting makes setup straightforward with compatible pressure washer equipment.
Built for Repeated Use
Durable, corrosion-resistant construction makes it suitable for regular vehicle maintenance and professional detailing environments.
Reach Difficult Undercarriage Areas
Clean beneath vehicles without trying to position a conventional pressure washer wand at awkward angles.
Flush Away Road Salt & Winter Buildup
Helps remove accumulated road salt, grime, mud, and debris from the underside of vehicles, making it especially useful for Canadian driving conditions.
Wide 24-Inch Cleaning Coverage
Seven high-pressure nozzles distribute water across a broad cleaning path, helping cover large areas efficiently.
2-in-1 Versatility
Switch between undercarriage cleaning and flat-surface washing for greater versatility from a single pressure washer accessory.
Professional-Level Cleaning Efficiency
Ideal for detailers and enthusiasts who want a more efficient method of thoroughly rinsing areas that are difficult to reach manually.
Smooth Wheeled Operation
Durable wheels allow the cleaner to travel beneath vehicles and across surfaces with greater control.
Quick, Convenient Connection
The 1/4-inch quick-connect fitting makes setup straightforward with compatible pressure washer equipment.
Built for Repeated Use
Durable, corrosion-resistant construction makes it suitable for regular vehicle maintenance and professional detailing environments.
Pro Detailing Tip
For vehicles exposed to winter road salt, mud, or heavy road grime, pre-rinse the undercarriage before washing the exterior. Use slow, overlapping passes rather than moving the attachment quickly—the additional contact time helps the high-pressure water flush contamination from seams, recesses, and difficult-to-access areas.
For vehicles exposed to winter road salt, mud, or heavy road grime, pre-rinse the undercarriage before washing the exterior. Use slow, overlapping passes rather than moving the attachment quickly—the additional contact time helps the high-pressure water flush contamination from seams, recesses, and difficult-to-access areas.
Shipping & Processing
We process & ship out all orders within the first 24 - 48 hours of the order being placed.
Choose the products you need, skip the ones you don't, and save 15% on $200+, 18% on $250+, or 20% on $300+. Professional-grade, Canadian-made car care—built your way
