All Carpet Cleaners are not created equal. In the unregulated carpet cleaning industry, any one can operate as a carpet cleaner without any training or skill at all. In a competitive market all that most companies offer you as a reason to choose them is a cheaper price. Of course the cheaper the price the less time they can afford to spend on your carpet. And the less time spent the lower the standard of clean you can expect.
A “splash and dash” operator can cause long term damage to your carpets.
Where a fully certified technician, formally trained and qualified by examination who will meet the Australian Standard (AS/NZS 3733:1995) as a minimum requirement will service and extend the life of your carpets. Make no mistake cleaning is a science which requires skills and expertise that can only be obtained through formal training.