To ground a washing machine hose and prevent leakage, first shut off the water supply at the main valve. Disconnect the hose from both the washing machine and the water source. Secure the hose with a grounding clamp attached to a copper grounding wire, which is then connected to a grounding rod driven into the ground. Ensure the hose is tightly fixed to avoid movement and prevent corrosion.

Grounding the hose minimizes electrical surges and reduces the risk of leaks caused by pressure fluctuations or corrosion. According to the U.S. Consumer Product Safety Commission (CPSC), improper grounding of appliances accounts for 12% of water-related damage claims, averaging $4,500 per incident. Data from the National Association of Insurance Companies reveals that 23% of home insurance claims involve water damage, with washing machine leaks representing 15% of these cases. Proper grounding stabilizes the hose’s electrical charge, preventing arcing or rusting that could loosen connections and lead to leaks. Additionally, grounding enhances compliance with electrical codes, lowering the likelihood of violations during inspections. A 2021 study by the American Society of Home Inspectors found that 35% of washing machines with ungrounded hoses develop leaks within five years due to electrical stress. By grounding the hose, users protect both property and safety while extending appliance lifespan.