Our rubber back rug collection offers a large variety of machine made, printed, synthetic (nylon), slip resistant rubber backed area rugs, runners, and doormats with modern, traditional, transitional, and animal patterns in vast-colorways at the most competitive prices. -- Care Instructions: Vacuum, shake and rotate the rug regularly. Remove dried spots immediately by scraping carefully towards the middle of the spot. Do not rub wet spots. Absorb moisture with paper towels. | Front loading machine washable without detergent , Do not use detergent and do not use spin cycle (Cold/Cold, Delicate Cycle, No Dryer, No Bleach, Hang or Lay Flat to Dry) | Easy to clean and wash | Spot cleaning if necessary with mild soap (detergent) and damp cloth.