Microfibre
This bonnet has many uses. First, when using the dry carpet cleaning system, it should be used instead of the carpet brush, on low nap carpets. It also can be used by itself with the pre-mist to clean carpet traffic lanes. It can also be used to clean coated wood floors. Simply vacuum, spray on your favorite wood cleaner and go over it with a bonnet. It acts as a sponge to pick up dirt. These bonnets can be hand washed or machine washed (cold, gentle cycle). Also used when applying rock solid stone penetrating sealer. Use the bonnet on the orbiter as a mop, as well.