Machine washable and tumble dryer safe, Conni products can be used countless times! For best results, wash with WARM or COOL water and a good quality laundry detergent. Conni Absorbent products dry quickly on the clothesline or in the tumble dryer on LOW heat. Too much heat can damage the waterproof layer.There is widespread concern about the use of toxic substances in fabrics used next to the skin because of the negative and sometimes long-term effects on health. Unlike many incontinence products our Bed Pads, Mattress Protectors and absorbent underwear are free of chemicals and fragrances. Our Conni products are Oeko-Tex accredited and safe to use against the skin. At Conni, we have created a proprietary blend of micro-fiber for our waterproof barrier in place of PVC due to its toxicity. For detailed information refer to Technology and Standards.