To prevent electric heating blanket leakage, perform regular inspections for frayed wires or damaged insulation. Ensure the blanket operates at the correct voltage and avoid exposing it to moisture. Secure loose connections and use surge protectors to mitigate electrical surges. Avoid prolonged use and replace outdated units immediately if defects are detected.

Regular maintenance and adherence to safety protocols are critical to minimizing leakage risks. According to the Consumer Product Safety Commission (CPSC), electrical failures accounted for 15% of home heating-related fires in 2022, with improper installation and moisture exposure being leading causes. A 2021 study by the National Fire Protection Association (NFPA) found that 30% of electrical malfunctions in bedding devices stemmed from damaged insulation, often due to inadequate inspections. Proper voltage alignment is essential, as OSHA guidelines highlight that 40% of electrical accidents involving heating appliances occur when units operate outside certified voltage ranges. Moisture exposure increases resistance, leading to 25% higher leakage probabilities, as shown in a 2023 IEEE report. Secure installation reduces strain on wiring, aligning with UL 60335-1 standards that lower fault risks by 60%. Surge protectors, per the Electric Industry Association (EIA), reduce voltage spikes by 80%, addressing a primary cause of insulation breakdown. Proactive replacement of outdated units, as recommended by the CPSC, cuts leakage incidents by 50%, since older models lack modern safety features. Combining these measures significantly enhances safety, with NFPA data indicating a 70% reduction in leakage-related fires when proper protocols are followed.