Chemical Guys Carpet Brush W/Hook-N-Loop (ACC_201_BRUSH_U)

Brush attaches to a 5 inch hook & loop backing plate but as soon as it starts spinning the brush flies off the backing plate. Useless and potentially dangerous.

This is one of those things that just helps you get the job done quicker. If you're the type to keep your interior in tip-top shape or have a neglected interior this would be the tool for you.
The difference is one that can be compared to Polishing, imagine polishing an entire vehicle by hand vs a Porter Cable 7424XP for example.
Couple this with your favorite carpet and upholstery cleaner, attach this to your polishing tool and go at it (Speed Setting 4-5)
What takes about 5-15 minutes by hand is done in about 25-30 seconds. Literally.
I found it to be a bit expensive, but realized that I wouldn't need to buy anything else ever again.
Firm construction and build, but be aware this will not be welcome in tight spots, nooks and crannies of your interior.

Picked this up at the EShine Open House for my Porter Cable 7424XP

Got this for the sole purporse of cleaning the interior leather seats and carpet. Does a great job and isn't too harsh for the interior leather seats, and is also good to work product in.

Personally, I misted the interior with my Interior Detailer of choice, and worked it into the seats / carpet using the Chemical Guys Hook N Loop Carpet Brush, great results.

Highly recommend for anyone who works with a very neglected interior on a regular basis, otherwise a regular carpet brush will do the job.