This is the original model in bissell’s proheat 2x revolution range. It makes light work of most cleaning tasks, whether you’re looking to clean the whole carpet or give the sofa a long-overdue refresh. We saw brilliant results on our carpet with around 80% of stains removed after a few sweeps. Deeper stains needed slightly more work but the carpet was left damp rather than wet, while the machine also lifted the carpet pile to make the whole carpet look new. The upholstery head cleaned sofas and seat cushions well, applying the cleaning solution evenly and easily reaching corners and crevices.