North Raleigh Carpet Care pre-vacuums every job! Not only do we pre-vacuum, we also use a duel action counter rotating brush machine (CRB) before we vacuum that digs deep down to remove sand, grit, and pet hair that no vacuum can touch. After we use the CRB, then we vacuum, which is a 2 step process that insures most all of the hard soil is removed from the carpet before we begin our dry cleaning low moisture process.
Now lets assume everyone pre-vacuums, then what type of vacuum are they using? My company uses a 2 motor vacuum, one for suction and the other to power the beater bar. I also use new bags on every job, and these bags do an incredable job at filtering the air so the dirt does not return into the air. It filters to a max of 3 microns, (The eye of a needle is about 1200 microns) which ensures that pet dander, allergens, and other microscopic organisms stay in the vacuum where they belong, and are not recirculated back into the air, and then back on the carpet.
Call North Raleigh Carpet Care to clean your carpets using limited water, so the carpet dries quick with zero sticky residue left. I guarantee you will be pleased!