The answer to 'are pest prevention dangerous' is no, pest prevention methods are generally not dangerous when used properly. Pest control products and techniques are designed to be effective against pests while minimizing risks to humans and the environment. However, it's important to always follow the instructions and safety guidelines carefully when using any pest control products.
Improper use or mishandling of pest control products can potentially be dangerous, so it's best to consult with a professional pest control technician who has the proper training and equipment to safely and effectively manage pests in and around your home.