A deep clean addresses the accumulation a weekly visit cannot: oven and refrigerator interiors, behind and under appliances, baseboards and window sills washed down, detailed bathroom work on grout, tile and fixtures, ceiling fans and light fixtures dusted properly, and interior glass cleaned. For a Sterling home that has not had this treatment in a while, the difference is obvious in the corners rather than the middle of the room. It is our usual recommendation for a first service. Many Sterling clients repeat it once or twice a year alongside regular visits.