No, do not wash the orthopaedic heat pad. Use a damp cloth to spot-clean the pad if necessary. Also, do not use the heat pad until the wet spot has dried. Testimonials 'I have been suffering from back pain for years, and this orthopaedic heat belt has been a lifesaver. I use it every day, and it has made a huge difference in my pain levels. ' - Anup Vasudevan, 45, Engineer 'I injured my knee while playing sports, and this orthopaedic heat pad helped me recover much faster. It's so easy to use, and the different heat levels are great. ' - Abhishek Lohar, 21, Student 'I got this orthopaedic heat pad for my mother, who has arthritis, and she loves it. She says it helps relieve her pain and stiffness. ' - Aveek Biswas, 50, Businessman