how to use heated eye mask、 use steam eye mask

How to use Steam eye masks, also known as self-heating eye masks, have gained popularity as a convenient and effective tool for relieving eye strain, promoting relaxation, and improving sleep quality. These single-use masks generate gentle, moist heat through a chemical reaction (typically iron powder oxidation) when exposed to air. However, improper use or low-quality products may lead to discomfort or reduced effectiveness. This guide provides detailed instructions, precautions, troubleshooting tips, and recommendations for maximizing the benefits of steam eye masks.