Most kitchens wipe down the fryer and flat top every night. Almost none of them get behind it, under it, or inside it — and that’s exactly where a New Brunswick health inspector looks first. A cook line can look spotless on the surface while the equipment itself, and the floor and wall behind it, are quietly building up the grease that turns a routine inspection into a bad one.
Here’s what actually needs cleaning, how often, and how it lines up with how Saint John restaurants get rated.
Quick Answer
Most cooking equipment should be professionally deep cleaned monthly, with full kitchen floors, walls, and stainless surfaces done quarterly. Grease buildup on equipment is one of the top reasons Saint John restaurants slip out of a green rating.
How Saint John Inspections Actually Work
New Brunswick uses a colour-coded rating system for food service establishments, and results are published publicly through the province’s Food Premises Inspection program:
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- Green — high compliance, no more than 5 minor violations
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- Light yellow — 6–9 minor violations
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- Dark yellow — general compliance, up to 3 major violations
- Striped red — corrections required: 1+ critical violations, 4+ major violations, or 10+ minor violations
What Daily Cleaning Doesn’t Cover
Front-of-house-visible cleaning (wiping the flat top, degreasing the fryer basket, hosing the floor mats) handles what your staff sees. It doesn’t touch:
- Grease inside the equipment — fryer cabinets, oven interiors, the underside of grill grates and burner heads
- Floors and walls directly behind and under equipment — the areas that only get exposed when a fryer or range is physically pulled away from the wall
- Stainless steel prep surfaces and shelving that build up a grease film over weeks, not days
- Splash guards and panels directly behind cooking equipment
This is the buildup an inspector is trained to look for, and it’s exactly what a professional deep clean targets that daily wipe-downs can’t.
Recommended Cleaning Frequency
| Area | Recommended Frequency |
|---|---|
| Fryers, flat tops, grills, ranges (interior & exterior degrease) | Monthly |
| Ovens (interior panels, racks, floor) | Monthly to quarterly |
| Floors & walls around cooking equipment | Monthly |
| Full kitchen floor, walls & stainless surfaces | Quarterly |
| Walk-in coolers & freezers (full interior) | Quarterly to semi-annually |
| Kitchen exhaust hood & filters | Every 3–6 months depending on volume (see our Saint John hood cleaning guide) |
High-volume kitchens — fryers running all day, multiple grills, tight galley layouts — should lean toward the more frequent end of each range.
What a Professional Deep Clean Actually Covers
A proper equipment deep clean isn’t a stronger version of nightly cleaning — it’s a different job entirely:
- Full degrease of fryers, flat tops, grills, ranges, and ovens, inside and out, including internal components
- Deep scrub of floors and walls directly around and underneath equipment
- Degreasing of splash guards and panels behind the cook line
- Polishing of stainless steel prep tables, shelving, and sinks
- Before-and-after photo documentation and a written service report for your records
We offer this as standalone commercial kitchen equipment cleaning, or as part of a full commercial kitchen deep clean that also covers your walk-ins, full floors, and walls — useful if you’re prepping for an inspection, opening a new location, or just haven’t had one done in a while.
Why It’s Worth Doing Before an Inspector Tells You To
- Fewer violations, better rating — grease buildup is one of the most visible and most avoidable marks against you
- Longer equipment life — grease trapped inside fryers and ovens causes overheating and premature breakdowns
- Fewer surprise repair bills — the buildup you can’t see behind equipment is often what quietly damages it
- Documentation on hand — before-and-after photos and a service report give you proof of maintenance if a health inspector or your insurer ever asks
Equipment Deep Cleaning FAQ — Saint John, NB
How often should a commercial kitchen deep clean its cooking equipment?
Monthly for daily-use equipment like fryers and grills is standard; ovens and full-kitchen surfaces can stretch to quarterly depending on volume.Will this help with our health inspection score?
Yes. Grease buildup on and around cooking equipment is one of the most common violations inspectors flag, and it’s fully preventable with a scheduled deep clean.Do you clean behind and under the equipment, or just the surfaces?
We pull equipment out to clean the floors, walls, and splash guards behind it — that’s the buildup daily cleaning never reaches.Can you do this alongside our hood cleaning?
Yes, we can coordinate an equipment deep clean with your kitchen exhaust hood service in the same visit to minimize downtime.Do you provide proof of service for inspections?
Every job includes before-and-after photos and a written service report you can keep on file.Do you serve restaurants outside Saint John?
Yes — we serve commercial kitchens across New Brunswick and Nova Scotia, including Moncton, Fredericton, Sackville, Halifax, and Dartmouth.Book Your Saint John Equipment Deep Clean
AA Cleaning Solutions is NFPA 96 certified, fully insured and bonded, with 7+ years of hands-on experience in commercial kitchens across NB and NS. Every job includes before-and-after photos and a full service report.
📞 Call (902) 717-9880 or request a free estimate — we respond within the hour, 24/7.