We do not recommend you put snorkel gear, such as a snorkel mask or fins, in a dishwasher. Dishwashers use high temperatures and strong detergents, which can damage or degrade the materials used in snorkel gear.nnSnorkel masks and fins are typically made from silicone or rubber, which can become brittle and prone to tearing if exposed to high heat or harsh chemicals. Additionally, the mask's lens may become foggy or scratched if subjected to the high temperatures and water pressure of a dishwasher.nnTo properly clean your snorkel gear, it is recommended to follow the manufacturer's instructions or use mild soap and warm water to scrub the gear and then rinse it thoroughly and gently. Dry the gear thoroughly before storing it to prevent the growth of mold or mildew.n