Kitchen Hood and Exhaust Cleaning Guides
This guide library is a set of thirteen written answers to the questions people actually type about kitchen hoods and exhaust systems, from what the equipment is for through to what a cleaning costs. Barrie Hood Cleaning maintains it as a reference rather than a sales page: each guide answers one question completely, cites the published NFPA 96 standard where the standard is what governs, and says plainly when the honest answer is that a job needs a crew. Read one, read three, or read none and call 705-413-1011 instead.
How is this guide library organised?
The library sits on three shelves, because the questions arrive from three different people with three different problems.
The first shelf is the standard and compliance. These guides are for an operator, a property manager, or a board procurement officer who needs to know what is required and who is asking. The second shelf is the practical how-to, for whoever is holding the scraper, whether that is a kitchen manager, a maintenance lead, or a homeowner with a greasy fan over the stove. The third shelf is cost and scheduling, for the person building a budget or trying to fit a cleaning between a Friday close and a Saturday prep.
Some guides answer a residential question and a commercial one in the same page, because the search that brings people here rarely distinguishes between them. Where that happens, the guide says which paragraph is which. It matters, because the two situations are not on the same footing: NFPA 96 governs commercial cooking operations, and a range hood over a home stove sits outside its scope entirely.
Shelf one: the standard and compliance
For the person who has to satisfy an inspector, an insurer, or a procurement file.
Is a system required at all?
Where kitchen ventilation is expected in a home, where a listed hood is required over commercial cooking appliances, and who enforces the difference in Barrie.
Are kitchen exhaust fans requiredWhat is the system for?
Heat, smoke, steam, grease-laden vapour, combustion by-products, make-up air balance, and fire containment, component by component.
What is the use of kitchen exhaustRange hood or exhaust fan?
Two words used interchangeably for two different pieces of equipment, and why the confusion costs people money when they call for a quote.
Range hood vs exhaust fanThe standard itself
The grease deposit limit, the four cleaning intervals, and the paperwork that keeps Barrie Fire and Emergency Service and an insurance carrier satisfied.
NFPA 96 compliance guideShelf two: the practical how-to
For whoever is doing the work, and for whoever needs to know where doing it themselves stops making sense.
What a crew actually does
The whole visit described phase by phase for someone who has never watched one, from the first tarp to the signed certificate.
How are kitchen hoods cleanedThe method and its limits
The correct sequence, the tools, containment, where the wash water goes, and an honest line about where a self-clean stops being sensible.
How do you clean kitchen exhaust fansRescuing a grease-loaded fan
The fan that is already thick with oil. Safe isolation, disassembly order, degreaser dwell, and cleaning a blower wheel without unbalancing it.
How do I clean an oily exhaust fanSplitting the work with staff
What a restaurant's own crew can handle nightly and weekly, what genuinely needs a contractor, and how to read the certificate you paid for.
How do you clean a restaurant hood ventFilters, done properly
Soaking, draining, and returning baffle filters to free-draining metal, plus what ruins a filter for good.
Best way to clean range hood filtersChoosing a cleaner
What actually cuts baked-on grease, what damages aluminium and coatings, and why dwell time beats scrubbing effort.
Which cleaner is best for hoodsShelf three: cost and scheduling
For the person with a budget line or a calendar problem.
What it costs
The price anchors, what moves a quote up or down, and why a hood length is only part of the number.
Hood cleaning cost guideHow long it takes
How long a crew is actually in the building, and how that fits between last service and morning prep.
How long does a hood cleaning takeHow often
The four NFPA 96 intervals, how cooking volume sets them, and separate answers for the system, the hood, and the filters.
How often to clean kitchen exhaustRun time
How long a fan should stay on during and after cooking, and what continuous running does to the system and the bill.
How long can you run a kitchen exhaust fanWhich guide answers my situation?
Find the row that sounds like your morning, then open the guide beside it.
| Your situation | Open this guide |
|---|---|
| An inspector is booked and you do not know what they will ask for | The NFPA 96 guide, then how to read a cleaning certificate |
| You have no idea when the system was last cleaned | How often to clean kitchen exhaust |
| The fan is dripping and coated and you want to tackle it yourself | Cleaning an oily exhaust fan |
| You want to know the proper method before deciding who does it | The method and where DIY stops |
| You have booked a crew and want to know what the night looks like | What happens on the night |
| You are writing next year's maintenance budget | Cost and duration |
| The kitchen is hot and smoky and you suspect the system is failing | What each component does when it works |
| You are renovating and unsure what ventilation you must install | Are kitchen exhaust fans required |
| You are standing in a hardware aisle picking a degreaser | Which cleaner is best and filter cleaning |
| Someone told you the fan should run all day and you are not convinced | Fan run time |
| You are not sure what the thing above your stove is even called | Range hood vs exhaust fan |
An honest note about residential questions
A large share of the people reading these guides have a home kitchen, not a restaurant. That is worth saying out loud.
Barrie Hood Cleaning services commercial kitchens only. Residential range hoods fall outside the NFPA 96 scope this business is built around, and no amount of framing changes that. The pricing quoted anywhere on this site, starting from $385 for a single-hood commercial visit, is commercial pricing and has nothing to say about a range hood over a home stove.
The guides are still written for both readers, because the question "how do I clean this greasy fan" arrives from a homeowner and a kitchen manager in exactly the same words. Where a guide covers both, the residential section is labelled and the technique is written so a careful homeowner can follow it safely. What is never implied is that a home kitchen is subject to a fire-code cleaning interval, or that it needs a certificate, or that it needs this company.
If the kitchen is commercial, the service pages carry the detail the guides deliberately leave out: commercial hood cleaning, full kitchen exhaust cleaning, filter cleaning and exchange, vent and fan cleaning, and rooftop grease containment. Coverage across Barrie and the county is listed on the areas served page.
Guide library questions
Three things worth clearing up before you start reading.
Which guide should I read first?
Start with the shelf that matches the question in your head. An operator facing an inspection reads the standard and compliance shelf first. Someone holding a scraper reads the practical shelf. Someone building next year's budget reads the cost and scheduling shelf. The guides are written to be read on their own, in any order, so there is no required starting point.
Do these guides apply to a range hood at home?
Several of them do. The guides on cleaning an oily exhaust fan, cleaning range hood filters, choosing a cleaner, and the difference between a range hood and an exhaust fan all answer the residential question alongside the commercial one, and say plainly which paragraph applies to which. Barrie Hood Cleaning itself services commercial kitchens only, so a home range hood is a job for the homeowner rather than a booking.
Are these guides specific to Barrie?
The technical content is the published NFPA 96 standard, which is the same everywhere it is adopted. The local content is Barrie specific: the Ontario Fire Code adopts NFPA 96 by reference, Barrie Fire and Emergency Service enforces it, and the Georgian Bay snowbelt and the summer and ski seasons around Simcoe County change when rooftop work gets scheduled.