Pressure Washer
Pessure washers are powered by either an
electric motor or
petrol engine.
Electric pressure washers are generally lightweight and inexpensive & well-suited for small cleaning jobs like washing a car, driveway, windows, etc.
Petrol engine pressure washers are many times more powerful than electric models, don't require an electrical outlet, are more durable and they take less effort & time to clean projects. But they are noisier, and because of their fumes, must be used outdoors.