The top two reasons why steam cleaning is so popular? It gives you the deepest clean, while using minimal water and zero chemicals – a clean that leaves your vehicle, boat or plane looking brand new with the most minimal environmental impact possible! In essence, the benefits to steam cleaning are vast. Steam cleaning, or dry vapour cleaning, is growing in popularity worldwide as the preferred ecological cleaning method. Not only does steam cleaning kill 99.9% of ALL germs, bacteria, dust, mites, viruses, moulds and spores, but it deodorizes while it sanitizes as well!