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Grease Trap Regulations & Compliance
How Often Should a Grease Trap Be Cleaned
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Most food service establishments should service their grease trap at least once per month
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Grease traps should be cleaned before grease and solids exceed 25% of the trap’s liquid volume
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High-volume kitchens may require more frequent service
*Toronto’s Environmental Code of Practice states that grease traps must be pumped out at least once a month by an MECP certified waste hauler*
Why Grease Trap Maintenance Matters
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Block sewer lines
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Cause sewage backups
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Create foul odor's
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Damage plumbing systems
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Contribute to sanitary sewer overflows
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Increase strain on wastewater treatment infrastructure
*FOG buildup is one of the leading causes of sewer blockages in municipal systems*
Fines & Penalties
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Businesses can face fines of up to $100,000
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Inspectors may request maintenance records
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Non-compliant systems may lead to orders, enforcement action, or operational disruptions
*Toronto has conducted large-scale inspections targeting improperly maintained grease interceptors throughout the city*
Compliance Checklist
MECP Registation
Grease Boy is registered with Ontario’s Ministry of the Environment, Conservation and Parks (MECP) and follows provincial requirements for the collection and transportation of grease waste.
Fog Reports
After each cleaning, we provide a detailed FOG service report documenting the condition of your grease trap, the work completed, and the waste removed—helping your business stay compliant and inspection-ready.
Expert Advice
Our experts can assess your grease trap needs, recommend the right cleaning schedule, and provide the documentation required to help keep your business compliant and inspection-ready.