What action should be taken to minimize age deterioration in fire hoses?

To minimize age deterioration in fire hoses, it is vital to remove and repack unused hose loads regularly. This action helps prevent the formation of kinks and creases that can occur when hoses are left in the same position for extended periods. Such kinks can lead to stress points in the hose material, which in time can contribute to premature wear or failure. By regularly repositioning the hose, you not only help maintain its physical integrity but also ensure that it remains flexible and usable when needed.

The other choices would not effectively minimize deterioration or could actually lead to greater degradation. Storing a hose in direct sunlight, for instance, exposes it to harmful UV rays which can cause the materials to break down more quickly. Cleaning the hose with water weekly may not be necessary unless there is actual contamination, as excessive washing can also lead to wear. Inspecting hoses only when it is deemed necessary can result in undetected issues going unaddressed, increasing the risk of hose failure when it is ultimately needed during operations. Regularly removing and repacking hoses is a proactive measure that extends the life of the equipment.