Tuco-tucos, small burrowing rodents native to South America, can cause significant damage to outdoor seating areas by digging tunnels and disturbing the ground. To prevent these pests from ruining your outdoor space, consider the following effective strategies:

1. Physical Barriers: Install underground fencing or mesh around seating areas to block tuco-tucos from burrowing. Use materials like galvanized steel or heavy-duty plastic for durability.

2. Natural Repellents: Plant strong-smelling herbs like mint or lavender, as their scent deters rodents. Alternatively, use castor oil-based repellents sprayed around the perimeter.

3. Habitat Modification: Reduce attractants by keeping the area free of food scraps and maintaining short grass. Tuco-tucos prefer overgrown vegetation for cover.

4. Ultrasonic Devices: Install ultrasonic repellents that emit high-frequency sounds uncomfortable to rodents but harmless to humans and pets.

5. Professional Assistance: For severe infestations, consult pest control experts who specialize in humane wildlife removal.

By combining these methods, you can create a tuco-tuco-free outdoor seating area while maintaining an eco-friendly approach. Regular monitoring and adjustments will ensure long-term success.