(1) SYDNEY, AUSTRALIA / ACCESSWIRE / March 9, 2021 / Sydney-based Clean Group has learned much in their 20+ years in the professional office cleaning business. One of those is that a company's in-house office cleaning crew cannot maintain their facility at the same high level of cleanliness as their professional office cleaning crews can. It's something that this company has proven time and time again and it's also why they are one of the highest-rated commercial cleaning services in Sydney and the surrounding areas. Clean Groups owner, Suji Siv, says, "My company has been in the professional office cleaning business for many years now. In that time, we have seen many patterns repeat themselves. One of those is that when we take over office cleaning duties from a company's in-house cleaners, that company will immediately see a positive impact on the overall cleanliness of their offices. How do we know this? It's because the managers and owners of these businesses come right out and tell us how much better their offices look and that they even sense the improved cleanliness when they spend time in the areas that our professionals clean for them."