Berber carpet cleaning
Berber carpet cleaning is a bit difficult than that of normal carpets. It takes more effort to keep the vacuum in a constant contact with the carpet surface. If the Berber carpet is of Olefin, the olefin fibers do not absorb the wet solution leading to the wet soil moving downwards and if this is not sucked by the equipment, the soil will move to the top after the carpet dries.
To avoid this, best way to clean Berber carpet is that as much soil is removed prior to applying of cleaning solution, as possible. While applying the solution, reduce the quantity of the water.
Use specific cleaning chemicals meant for Olefin Berber carpets

