A: Your N-Hance technician will: Prep and Detail the job site by masking the job site to protect your property. Sweep and vacuum to remove dust from surrounding area. We even remove and clean any heat vents to ensure area is dust free. Patch and fill cracks and gaps. (Not required for all applications.) Hand clean the tight areas. Deep clean the floor surface. Hand Clean cabinet surfaces. Remove contaminants created by the N-Hance deep cleaning process. Fan dry. Burnish before we apply the N-Hance proprietary finish.