<human>:  What is the best way to clean berber carpets?
<bot>: The best way to clean berber carpets is to vacuum them regularly to remove dirt and debris. Additionally, deep cleaning with a steam cleaner or carpet shampooer is recommended every six to 12 months to keep berber carpets looking fresh and clean. Be sure to test any cleaning solution you use on an inconspicuous spot of the carpet first to make sure that there are no adverse reactions.