Full interior wash, baffle inspection, pipe clearing, flow testing, and detailed compliance reporting.
CALL (888) 435-1815Ask most commercial kitchen operators in Preston what grease trap cleaning means, and they'll describe a pump-out. That's understandable — most of what's labeled "grease trap cleaning" in this market is exactly that: the contents removed, the drain cleared, and the vendor gone.
What's missing is the part that determines whether the cleaning actually produced a functional, compliant, documented result.
After the pump-out: interior washing to remove the grease film left on trap walls. Baffle inspection to confirm the unit is still intercepting correctly. Inlet and outlet pipe clearing to remove narrowing that a pump-out doesn't address. Flow testing to confirm the system moves water correctly through all stages. Documentation that reflects what the trap looked like and what was done — not just a date and a signature.
Geaux Grease Service provides professional grease trap cleaning in Preston, MN that covers all of it. Every visit.
After full pump-out, we wash the trap interior under high pressure to remove residual grease film from walls, baffles, and outlet chamber. This prevents fast reaccumulation and reduces odor.
Baffles are cleaned and inspected for structural integrity, corrosion, and positioning. Condition is documented. Replacements are scheduled before failure occurs.
We clear grease buildup at inlet and outlet connections to prevent narrowing and backflow risk — an essential step beyond standard pumping.
Applied after full cleaning to address the root cause of odor, not just mask it. Persistent odor is investigated and documented.
We verify proper water flow through inlet, trap, baffles, and outlet to ensure the entire system performs correctly after service.
Every service includes a waste manifest and detailed field report with trap condition notes and recommended next service date.
A grease trap doesn't operate in isolation. It connects to every drain in the kitchen, to the sewer line, and to compliance requirements in Preston.
When a trap is cleaned incompletely, the problem doesn't disappear — it moves downstream or shows up during the next inspection. Geaux cleaning services treat the trap as part of a connected system, including drain line assessment, flow testing, and structured documentation.
The difference shows up in every job: pre-service measurement, full interior high-pressure wash, baffle inspection, inlet/outlet clearing, post-cleaning flow test, and a detailed field report delivered immediately after service.
This is what complete grease trap cleaning looks like when it’s done to a standard that actually prevents the next problem.
For standard commercial kitchen under-sink passive traps, a complete Geaux cleaning typically takes 60 to 90 minutes. Larger traps or those in poor condition take longer. We confirm timing during scheduling.
Rapid odor return usually means the interior walls were not washed, a baffle has deteriorated, or the service interval is too long for your kitchen’s output. Geaux identifies and addresses the root cause.
Yes. Outdoor traps and interceptors have different access, larger volumes, and different layouts. Geaux services both with appropriate crew and equipment.
Not required, but helpful for first-time service. For ongoing services, many clients schedule access through property managers and receive reports electronically.
"Geaux did a full cleaning including interior wash, replaced a failing baffle, and provided a real field report. We've been with them ever since."
"Geaux resolved our persistent odor and discovered 40% narrowed outlet pipe that had never been noted before. Fixed both the symptom and the problem."
"The documentation from Geaux is outstanding. Our health inspector specifically commented on the quality of our compliance file."
If your last service left you with a clear drain but no interior wash, no baffle inspection, and no detailed report — you received a partial service. Geaux replaces that with complete cleaning.
Click Here to Call (888) 435-1815Serving Preston, MN • Veteran Owned & Operated