FINANCE FOR $0 DOWN, $36 WEEK The Easy Kleen Portable Skid Unit is a totally self-contained system that allows for 100% portable cleaning. Easy Kleen offers a full range of hot water high pressure/steam trailer systems. Our open trailers are manufactured in-house. Fully Welded – Powder Coated – Rugged – Built to Last. Customizable to meet any applications. Stop by Oliveira Equipment and come check out the last hot water pressure washer trailer you'll ever need!