Whether in a home or in an office setting, carpets can harbor a wide variety of organic and inorganic substances. In fact, most people would be shocked at the true extent of the mess that lays concealed underneath the top layers of the average carpet. Removing this mess and the concomitant smells associated with it requires more than a simple vacuuming.
Instead, professional grade equipment is necessary to do a proper and thorough job. In the end, you will not only be happy with the aesthetics of the cleaning but you will do wonders for extending the longevity of your carpet. Lastly, the air quality of your space will be significantly improved.