Reddit reviews Carlisle 4575100 Commercial Grade 18" Carpet Rake/Groomer

Restores Worn Carpet – Specially designed comb gently lifts and separates carpet fibers matted down by heavy traffic or furniture helping restore the original textureRemoves Pet Hair – Fine nylon bristles lift pet hair to the surface allowing it to be easily vacuumed upDeeper Cleaning – Light raking prior to vacuuming loosens dirt and debris deep in carpet fibers allowing for a deeper clean that vacuuming alone18 Wide Head – Large head covers more carpet in less time for efficient cleaning