Caddisflies can be a nuisance when they swarm around your outdoor table, especially during warm evenings. Fortunately, there are several effective ways to prevent them from becoming a problem.

1. Reduce Lighting Near the Table: Caddisflies are attracted to light. Switch to yellow or LED lights, which are less appealing to them, or position lights farther away from your seating area.

2. Use Natural Repellents: Essential oils like citronella, eucalyptus, or peppermint can deter caddisflies. Apply them to tablecloths or use diffusers nearby.

3. Keep the Area Dry: Caddisflies thrive near water. Ensure there’s no standing water around your outdoor space, and fix any leaks or drainage issues.

4. Install Fans or Screens: A gentle breeze from a fan can keep caddisflies at bay, while mesh screens create a physical barrier.

5. Clean Regularly: Food residue and spills attract pests. Wipe down your table after meals and store food in sealed containers.

By following these tips, you can enjoy your outdoor space without the annoyance of caddisflies.