Cleaning - General Information Eventually carpets need some type of cleaning to remove soil that sticks to the fibers. Each method has advantages and disadvantages. Costs in dollars, time, and energy vary, as do skill needed to do a good job. Always vacuum thoroughly before starting cleaning method.
Excess moisture can cause shrinkage, streaks, or mildew.
Liquid Shampoo Shampooing is one of the oldest and most common methods of carpet cleaning. Mechanically operated brushes work a foamy detergent solution into the carpet pile. Excess moisture and soil are then suctioned away. When the carpet has dried, it is thoroughly vacuumed. Drying may occur gradually overnight, or may be hastened by the use of electric fans.