Although duct cleaning equipment can remove a majority of dust, you should keep in mind to clean the house on a frequent basis to remove the dust that is accumulated over time. If you can clean the carpet before it becomes too bad, the cleaning chore will be easier to do and a lot more successful. There is a myth that is totally false, which states that cleaning the house before it is necessary will get it dirtier faster.
Choosing the right vacuum is important as well. There are some insulation removal vacuum that will leave residues behind however and defeat the whole purpose of household cleaning. It is therefore in your best interest to use professional cleaners simply because their experience will enable them to do a much better job than you can do yourself. The equipment they use has more extraction power than the units available to you, and the house can be cleaned faster as well. They know the right cleaning equipment to use in order to ensure that cleaning your house is done in the most effective manner.