Chem-Dry is the worlds Largest and successful carpet cleaning system. We trust their services completely. Only Chem-Dry uses The Natural, a proprietary carpet cleaning solution that is non-toxic and safe for kids and pets. This phenomenal carpet cleaning mixture lifts dirt to the surface where it is whisked away with the vortex power of the PowerHead, a high-performance unit that applies the cleaning solution and then sucks away the dirt and water. Click the Photos to see how the system works.