Protection of your lawn- Protects against any invasive species. It ensures that your lawn has the right environment to grow healthy. 

Maintaining Property Value- Keeping your lawn free from pests will allow you to stay on top of your lawn allowing your property value to not be negatively impacted. 

Good for your health- Pests aren't only bad for your lawn but also for yourself and pets. Pests might leave droppings in your lawn, making your space unsanitary and unhealthy.