Bought at the base to have something efficiently and quickly cleaned, possible cat vomit on new carpeting. Just did a test on sofa and car seat to check the operation. Result on old sofa is clean, but no miracle for colors. I also agree with some criticism: it watered heavily on publicly over before, but it manages just by leaning forward very nozzle. Anyway I prepared a "hood" plastic for next time. No need yet because fortunately my cat is much better thanks to Petsafe (another purchase on Amazon).