Overview

The Westinghouse PWSC12 12-inch surface cleaner transforms outdoor cleaning by combining speed with steady, controlled coverage. With a maximum of 3000 PSI and 2.3 GPM, it delivers an even spray across flat surfaces such as driveways, patios, sidewalks, garage floors, decks, and walls. The secret lies in a wide cleaning deck paired with dual rotating jets that work in harmony to minimize streaking while tackling embedded grime. A splash skirt helps keep nearby areas dry, enabling safer cleaning around edging, planters, and vertical features.

Fast, streak-free results

Designed for efficiency, the 12-inch deck enables wider passes, reducing the back-and-forth work of traditional wands. The dual rotating jets promote a uniform wash pattern, helping you reach deeper grime without sacrificing surface integrity. The result is a cleaner appearance with fewer passes, making larger projects feel more manageable.

• Power and coverage: up to 3000 PSI and 2.3 GPM for robust cleaning on flat surfaces
• Wide cleaning path: a 12-inch deck covers more area per pass
• Even wash pattern: dual rotating jets deliver consistent results across each pass
• Splash control: a splash skirt keeps nearby surfaces dry during washing
• Lightweight handling: 2-pound design reduces fatigue during extended sessions
• Easy setup: universal 1/4-inch quick-connect fits most electric pressure washers
• Versatile use: ideal for driveways, patios, sidewalks, garage floors, decks, and walls
• Compatibility note: not designed for gas-powered machines
• Warranty: 180-day limited warranty adds peace of mind

What to expect in use

Imagine tackling a stained concrete driveway with fewer passes than a wand would require, while maintaining a clean edge along the curb. The splash skirt helps prevent spray from reaching nearby features, letting you work along steps and thresholds with confidence. The dual jets maintain a steady rhythm, and the clean, even finish can help brighten the overall look of outdoor spaces after washing and seasonal maintenance.

For patios and brick or stone surfaces, the PWSC12 offers a practical balance of reach and maneuverability. Its lightweight form makes it easier to reposition around corners, narrow walkways, and vertical surfaces like fences. When attached to a compatible electric pressure washer, this tool expands your cleaning options without adding significant weight to your workload. If you value a faster, more uniform clean across multiple flat surfaces, this attachment presents a credible option to consider, while keeping expectations aligned with the product’s stated capabilities.

Note that this surface cleaner is intended for electric machines and should be paired with a 1/4-inch quick-connect coupling for a straightforward setup. The PWSC12 is backed by a 180-day limited warranty, reflecting Westinghouse's commitment to reliable, durable outdoor tools.