The Eye Doctor Premium® hot eye compress features Sterileyes®. Sterileyes® is an antibacterial shield on the compress, clinically proven to kill 99.9% of bacteria. The patented solution is bound to the fibres of the fabrics to protect the eyes from potentially harmful bacteria.The Eye Doctor Premium® hot eye compress helps relieve symptoms of various eye conditions and complications. Filled with BodyBeads® self-hydrating technology. This product can be used in excess of 365 times and can be heated in both the microwave and oven.