The carpet, the air duct, and the upholstery can be cleaned in diverse ways. Other modes of cleaning add up to no cleaning while others perfectly clean the item in question. One is only supposed to choose the best of them. One may choose a method that will leave your cleaning perfectly done.
Using bicarbonate of soda is one of the ways one can use to clean items such as carpets. One needs a vacuum in addition to the bicarbonate of soda. It is essential to note that the bicarbonate of soda demand some time to soak for it to perform its magic. After the bicarbonate stage, one would then need to vacuum the carpet in question. You would then need to vacuum the carpet in question again with the intention of making sure that no traces of soda are left on the carpet.
It is essential to note that various stains call for different methods of cleaning. A good janitor understands the best stain remover to use to clean the carpet. The janitor also tend to evaluate the work that needs to be done and hence uses the right tool for the dirt in question. As a result, one would need to consider a number of aspects in selecting the company that he or she finally decide to work with.
The experience is the first aspect one would need to consider in a janitor. One would not only need to check for the number of years the janitor has been working but also the type of results he or she has been delivering. One would need to be sure of the exact results the staff in the carpet cleaning company delivers. Where possible, it would be essential to request for any pictorial evidence of the carpet cleaner in question. Any good carpet cleaning company would be more than willing to send you their work.
It is also essential to note that some small companies tend to offer the best results but tend to have their results deteriorate with time. It is wise to investigate whether the cleaning company in question has enough tools and staff such that one will have the best results even as the customer base grows with time. It would be critical for any good company to always train enough staff to avoid overworking their staff. It would also be critical to be sure that the company is licensed and also has all the staff insured.