1. Cleaning: After use, soak the fishing net in clean water and gently scrub with a soft brush to remove dirt and residue. Avoid using harsh cleaners or bleach as they may damage the nylon fibers.

2. Drying: After washing, hang the fishing net to dry. Avoid exposing it to sunlight or using a high temperature dryer as this may cause the fibers to become brittle.

3. Storage: When not using the fishing net, store it in a dry and ventilated place, away from direct sunlight and humid environment. Avoid folding or squeezing the net together as this can damage the fibers.

4. Inspection: Regularly inspect the nets for wear and damage. If any damaged or broken parts are found, they should be repaired or replaced in time to ensure the effectiveness of the fishing net.

5. Avoid over-stretching: When using fishing nets, avoid over-stretching or applying excessive force to avoid damaging the fiber structure.

6. Avoid contact with sharp objects: Try to avoid contact with sharp objects to prevent scratches or perforations.