Which type of fire hose is best for mold and mildew prevention?

Rubber fire hoses are the best option for mold and mildew prevention due to their inherent properties. Rubber is a non-porous material, which means it does not absorb moisture, significantly reducing the risk of mold and mildew growth. Additionally, rubber hoses are resistant to various types of chemical damage and environmental factors, making them durable in constant exposure to wet conditions.

Polyester, canvas, and PVC hoses, while useful in several applications, are more susceptible to absorbing moisture. Polyester and canvas can retain water, creating an environment conducive to mold and mildew if not properly managed. PVC, although it is water-resistant to an extent, might not effectively prevent mold growth over extended periods of wet conditions compared to rubber. This quality makes rubber the preferred choice in environments where excellent mold and mildew resistance is required.