GETSUN Multi-purpose Foam Cleaner is the quick and easy way to clean carpets and upholstery, including wool, nylon and other synthetics. Deep cleaning foam penetrates fabric to lift and suspend soil. It contains odor eliminate to remove odors, not just mask them. It is excellent for household cleaning. Direction: 1. Shake well before use. 2. Spray evenly to the dirty place at about 20 cm distance 3. Let the foam stay on the dirty for 30-40 seconds. 4. It's better to use small brush to clean the oil spots and obvious dirty area. 5. Finally use the dry cloth to clean it. Note : Before Use, please follow the instruction on the bottle carefully.