The Defog Diving Mask from Stream2Sea is a high-performance anti-fog solution designed to keep dive masks clear underwater, ensuring optimal visibility. Formulated with eco-conscious ingredients, this mask defogger is free of harmful chemicals like parabens, sulfates, and preservatives, making it safe for both the user and the environment. It’s biodegradable and reef-safe, which aligns with Stream2Sea’s commitment to protecting marine ecosystems.