Depending on what dirt or stain is being cleaned from carpets, air ducts or upholstery, there are several methods that can be used. It is not all ways of cleaning that do a superb job. The one that gives the perfect result should be given a priority. 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. A vacuum cleaner may also be needed in the cleaning process especially where one is using bicarbonate of soda. The main reason why one uses bicarbonate of soda is to remove stains on the carpet or the upholstery. After the bicarbonate stage, one would then need to vacuum the carpet in question. One would then need to use a vacuum cleaner again with the motive of getting rid of any bicarbonate remains on the carpet.
One would need to note that different stains demand different stain removal strategy. It is essential for one to take time to work with a janitor who identifies various stains with their specific stain removers. 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. Even when a janitor has been doing cleaning for quite some time, it is critical to be sure that he or she has been doing some perfect work. One would, for example, need to consider asking for references from clients the company has worked for. It would be critical for one to take time to ask for pictorial evidence of the work done by the carpet cleaning company in question. In a case where you have approached a credible company, there are high chances that the company will not shy away from sending you the pictorial evidence of 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. One would need to figure out whether the company meets the statutory requirements of operations before working with it.