[SAFETY FOR USING]: This electric pressure washer is provided with a ground-fault circuit-interrupter(GFCI) built into the plug of power-supply cord;Total Stop System (TSS)——When the trigger is not pulled, the high pressure washer will be automatically turned off to save energy and extend the service life of the pump; Safety lock——When the handle is locked, the trigger gun cannot be operated.[HIGH PRESSURE CLEANER]: Powerful 1800-Watt motor generates up to 3500 PSI.Perfect for siding, decks, cement, pavement, pools, outdoor furniture, cars, trucks, RVs, ATVs and more[HIGH PRESSURE CLEANER]: Powerful 1800-Watt motor generates up to 3500 PSI.Perfect for siding, decks, cement, pavement, pools, outdoor furniture, cars, trucks, RVs, ATVs and more[EASY TO INSTALL AND OPERATE ]:Suitable for old people.The electric pow cleaner has detailed graphic installation instructions make it easy to install; Easy-to-operate and powerful pressure washer make your cleaning job more convenient and efficient.