Fats, Oils and Grease (FOG)

  1. What does FOG Do?
  2. How Do I Prevent Sewer Backups?

FOG stands for Fats, Oils and Grease. When FOG is poured down the drain, it sticks to the inside of sewer pipes. A buildup of FOG in the pipes restricts wastewater flow, eventually causing blockages. When wastewater cannot pass through a blockage, it results in backed up sewers that can overflow into your home and storm drains.

Common Examples

  • Cooking oils
  • Animal fats (bacon grease, turkey drippings, etc)
  • Dairy products (yogurts, creams and cheeses)
  • Salad dressings
  • Gravy
Environmental Compliance employee inspecting the FOG levels.
Environmental Compliance Employees inspecting the FOG levels.