Grease Trap Cleaning for Restaurants: What Owners Should Know

If you run a restaurant, cafeteria or commercial kitchen, your grease trap works hard every single day. Keeping it clean is one of the simplest ways to avoid foul odors, slow drains and unexpected shutdowns.

What a grease trap does

A grease trap, also called a grease interceptor, catches fats, oils and grease before they enter the sewer system. Wastewater flows through the trap, the grease floats to the top and the solids settle to the bottom, while the cleaner water in the middle moves on. Over time the trap fills, and it has to be emptied.

Signs your grease trap is overdue for cleaning

• Slow-draining sinks or floor drains in the kitchen.

• Persistent odors in the kitchen or near the trap.

• Grease or waste backing up into drains.

• A trap that is visibly full of grease and solids when you open it.

Why cleaning on a schedule matters

• It helps prevent backups that can interrupt service during busy hours.

• It keeps grease out of the sewer lines, which many municipalities regulate.

• It reduces odors and pests that come with a neglected trap.

• It is far cheaper than an emergency cleanup.

How often a trap needs cleaning depends on its size and how much cooking your kitchen does. A regular schedule set with your service provider is the easiest way to stay ahead of problems.

Tips to keep your trap working longer

• Scrape plates and cookware into the trash before washing.

• Never pour used fryer oil down a drain.

• Use sink strainers to catch food solids.

• Train staff on what should and should not go down the drain.

Grease trap cleaning for restaurants in the Tri-State area

Dalton’s Service Co., LLC provides grease trap cleaning for restaurants, along with vacuum truck services, wastewater and sludge hauling, roll-off container rentals and bulk water delivery. We are based in Ellwood City, PA and serve commercial, municipal and residential customers in Pennsylvania, Ohio and West Virginia. See all of our services or learn more about our family-owned company.

To set up service for your restaurant, call 724-752-4545 or use the contact form on our website.