The SC351 scrubs and dries in both forward and reverse, and offers an impressive 27 kg brush load. It is easy to see how this feature is very useful when cleaning in congested areas, under tables, between shelves or behind furniture. In a word, it provides excellent service in all hard-to-reach areas. Low noise level for daytime cleaning in noise-sensitive areas. Easily adjustable brush head for the perfect drive. Adjustable water volume. Quick and easy maintenance. Transparent water tank lid for easy inspection. Ergonomic, adjustable and retractable handle for easy transport and storage. Extremely compact.