Hoover's good, but...
I used to think my Hoover Spinscrub (which bit the dust this year) was pretty good. However, my new Bissell Big Green is excellent. The Bissell Pet urine formula works well too. My old fart dog (15 years) has lost her bladder control, and the Bissell has done wonders in removing the stinkle. I haven't done any formal tests obviously, but the Bissell seems to remove a lot more dirt than the Hoover did. I don't know how the suction compares, but the Big Green scrubs more effectively (on my medium pile carpeting) and has a pump to dispense the cleaning solution. I see a lot more sandy dirt in the recovery tank than I ever saw in the Hoover. On the negative side, it is harder to push/pull than the Hoover.
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Mark - so what size weight do you use with your Hoover?