Product Overview
The Dapper Supply 15-inch Pressure Washer Surface Cleaner is designed for efficient and thorough cleaning of large flat surfaces. Constructed from durable stainless steel, it features high-powered rotating jets to remove dirt, grime, and stains from various surfaces such as driveways, sidewalks, patios, and decks. Its universal compatibility allows it to connect with most pressure washers, enhancing your cleaning capabilities.

Image: The Dapper Supply 15-inch Pressure Washer Surface Cleaner, showing its circular design, wheels, and central connection point.
Setup Instructions
- Unpack Components: Carefully remove all parts from the packaging. Verify that all components are present: the surface cleaner head, two extension wands, and Teflon tape.
- Attach Extension Wands: Connect the desired number of extension wands to the central inlet of the surface cleaner. Ensure connections are hand-tight.
- Apply Teflon Tape: For leak-free connections, apply Teflon tape to the threads of the pressure washer hose or quick-connect fitting before attaching it to the extension wand.
- Connect to Pressure Washer: Attach the assembled surface cleaner (with extension wands) to your pressure washer's spray gun. The surface cleaner features a 3/8" Quick Connect (QC) inlet for compatibility with most electric and gas pressure washers.
- Inspect Connections: Before starting, ensure all connections are secure to prevent leaks and maintain optimal pressure.

Image: Close-up view of the 1/4" Quick Connect (QC) fitting and extension wands, illustrating how they attach to the surface cleaner.
Operating Instructions
- Prepare the Area: Clear the cleaning surface of any loose debris, furniture, or obstacles.
- Connect Water Supply: Ensure your pressure washer is connected to a water source and turned on.
- Start Pressure Washer: Turn on your pressure washer. For optimal performance, use a pressure washer with a minimum of 2500 PSI. The surface cleaner is rated for up to 4000 PSI.
- Begin Cleaning: Place the surface cleaner head flat on the surface to be cleaned. The four 360° caster wheels allow for smooth gliding. Engage the trigger on your pressure washer gun to start the water flow.
- Move Evenly: Guide the surface cleaner across the surface in slow, overlapping passes. The dual high-pressure rotating nozzles will clean efficiently. The flexible bristle skirt will contain water spray and debris.
- Adjust Handle: Utilize the ergonomic dual handles and adjustable handle height for comfortable operation, reducing strain during extended use.
- Rinse (Optional): After cleaning, you may use a standard pressure washer nozzle to rinse away any remaining loosened dirt or detergent.
- Shut Down: Release the pressure washer trigger, turn off the pressure washer, and disconnect the water supply.

Image: The Dapper Supply Surface Cleaner in operation, highlighting its 15-inch cleaning path and compatibility with pressure washers from 2500 PSI to 4000 PSI.

Image: Diagram illustrating the dual high-pressure rotating nozzles beneath the surface cleaner, responsible for efficient cleaning.
Maintenance
- Rinse After Use: After each use, rinse the surface cleaner thoroughly with clean water to remove any dirt, debris, or chemical residues.
- Inspect Nozzles: Regularly check the rotating nozzles for clogs or damage. If clogged, use a nozzle cleaning tool (often included with pressure washers) to clear them.
- Check Connections: Periodically inspect all connections for wear or leaks. Replace O-rings or fittings as necessary.
- Wheel Inspection: Ensure the 360° caster wheels rotate freely. Clean any accumulated dirt or debris from the wheel axles.
- Storage: Store the surface cleaner in a clean, dry place, away from direct sunlight and freezing temperatures.

Image: A composite image highlighting key features: 360° rotating wheels, flexible bristle skirt, rotating nozzle, and stainless steel construction.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Reduced Cleaning Performance | Clogged nozzles or insufficient pressure from the pressure washer. | Clean the nozzles using a nozzle cleaning tool. Ensure your pressure washer is operating at or above 2500 PSI. |
| Water Leaking from Connections | Loose connections or worn O-rings/Teflon tape. | Tighten all connections. Reapply Teflon tape to threaded connections. Replace any damaged O-rings. |
| Surface Cleaner Not Spinning/Rotating | Nozzles are clogged, or internal bearings are seized/damaged. | Clear any clogs from the nozzles. If the issue persists and the unit is under warranty, contact Dapper Supply customer support. |
| Uneven Cleaning Pattern | One or both nozzles are partially clogged or damaged. | Inspect and clean both rotating nozzles thoroughly. Ensure they are spraying evenly. |
Specifications
- Model Number: DP-SPW1114
- Cleaning Diameter: 15 inches
- Maximum Pressure (PSI): 4000 PSI
- Recommended Minimum Pressure (PSI): 2500 PSI
- Connector Type: 3/8" Quick Connect (QC) inlet
- Material: Stainless Steel
- Included Accessories: 2 Extension Wands, Teflon Tape
- Features: Dual high-pressure rotating nozzles, 360° caster wheels, flexible bristle skirt, ergonomic dual handles.
Warranty and Support
The Dapper Supply 15-inch Pressure Washer Surface Cleaner is backed by a 1-Year Warranty, ensuring reliable performance and customer satisfaction. For any inquiries, technical assistance, or warranty claims, please contact Dapper Supply customer support.
- Protection Plans: Optional 2-Year and 3-Year Protection Plans are available for extended coverage.
- Expert Support: Access U.S.-Based Expert Support for assistance with your product.
- Replacement Parts: Replacement parts are available to ensure the longevity of your surface cleaner.
- Service Network: A nationwide technician network may be available for service needs.

2-Year Protection Plan

U.S.-Based Expert Support

Nationwide Technician Network

Replacement Parts Available