For the CPSCs review: the high-pressure washer I purchased on Amazon (link: https://www.amazon.com/dp/B0G13GV8N4) is equipped with a standard plug without GFCI protection, which caused electric leakage, uncontrolled current, and physical injury during operation. – Product Liability Lawyer

2026-06-12 – A consumer reported experiencing an electric shock from a high-pressure washer purchased on Amazon, prompting safety concerns about the product's design. The incident, involving a unit manufactured by JUNHE PUMPS HOLDING CO., LIMITED dba LANCHEZ, was filed with the U.S. Consumer Product Safety Commission (CPSC) via the SaferProducts.gov database as an electric shock hazard.

Product Details

Brand Name: LANCHEZ
Manufacturer: JUNHE PUMPS HOLDING CO., LIMITED dba LANCHEZ
Incident Report Number: 6049651
Severity Type Name: Seen by Medical Professional
Severity Type ID: 8

Incident Overview

On April 9, 2026, a consumer used a LANCHEZ high-pressure washer to clean a rooftop patio floor on a damp morning with lingering dew. The device was plugged into an outdoor rooftop socket that lacked waterproof protection. The pressure washer was equipped with a standard plug without Ground Fault Circuit Interrupter (GFCI) protection, which is designed to shut off power when it detects current leakage.

According to the incident report filed with the CPSC (ID 6049651), wind carried water spray onto the plug, causing an electric shock that shot up the consumer's arms. The shock caused the consumer to lose balance on the slightly slippery patio, nearly falling over the edge. The consumer experienced hand tingling for days and sought medical attention. The report notes that the product's non-GFCI plug allowed electric leakage and uncontrolled current during operation, leading to physical injury.

Safety Concerns

Immediate Dangers: Electric shock from a non-GFCI pressure washer can cause muscle contractions, loss of balance, and falls from elevated surfaces. In this incident, the shock nearly resulted in a fall from a rooftop, and the consumer suffered prolonged hand tingling, indicating nerve involvement.

Environmental Triggers: Damp conditions, such as morning dew or rain, combined with wind-blown spray, can create conductive paths to the plug. Outdoor sockets without waterproof covers further increase risk. GFCI protection is critical in wet environments to cut power within milliseconds of leakage.

Who Might Be Affected: The primary user is at highest risk, but bystanders or children near the spray area could also be shocked if they contact water or the device. The absence of GFCI means anyone touching the washer or its water stream during leakage could be affected.

Warning Signs: Tingling sensations when touching the device or water stream, visible sparks at the plug or outlet, or the device tripping circuit breakers may indicate electrical leakage. However, many shocks occur without warning, making GFCI protection essential.

What Our Clients Say

What Consumers Should Do

Stop Using Immediately: Cease use of the pressure washer, especially in damp or outdoor conditions, until the product can be evaluated by a qualified professional.
Do Not Attempt Repairs: Do not modify the plug or attempt to add GFCI protection yourself. Improper repairs can create additional hazards.
Preserve the Product: Keep the pressure washer and all packaging, receipts, and documentation in their current condition. This evidence is important for any future investigation or legal action.
Document the Incident: Write down the date, time, and details of the incident. Take photos of the plug, outlet, and the area where the shock occurred. Save medical records if you sought treatment.
Seek Medical Attention: If you experienced an electric shock, even if symptoms seem mild, see a medical professional. Nerve damage or cardiac effects may not be immediately apparent.
Report to the CPSC: File a report at SaferProducts.gov to help the agency identify dangerous products and alert other consumers.
Check for Recalls: Visit CPSC.gov to search for any recalls related to LANCHEZ pressure washers or similar non-GFCI models.

Consumers who have suffered injury or property damage from this product may wish to speak with a product liability attorney to discuss their legal options.

Manufacturer's Response

The manufacturer's official response to this specific incident report is not publicly available at the time of this writing.

Legal Help Available

H Law Group is a California product liability law firm representing individuals injured by defective products. The firm handles cases on a contingency fee basis, meaning there are no upfront costs. They offer free consultations to discuss your case. If you or a loved one was injured by a high-pressure washer with a standard plug without GFCI protection, which caused electric leakage, uncontrolled current, and physical injury during operation, or a similar product, contact H Law Group at (888) 499-4948 for a free, no-obligation consultation.