To prevent woodworm infestations, it's essential to take proactive measures. Regular inspections of your wooden items are a fundamental step. By inspecting your wood periodically, you can catch early signs of infestation and take action promptly. Additionally, sealing cracks and crevices in your wood is crucial. Woodworms often lay their eggs in these openings, so filling them can deter them from infesting your wood. Using wood preservatives is another effective method. These products create a protective barrier on the wood's surface, making it less appealing to wood-boring insects. By combining these prevention strategies, you can significantly reduce the risk of woodworm infestations.