Identify the extraction arrangement
Confirm the hood model and whether its filters are washable, replaceable or another type. Recirculating and ducted systems can use different components. Review access and the appliance instructions before removal. A filter that looks metallic should not automatically be treated as dishwasher-safe or suitable for aggressive degreasing.
Define accessible grease removal
List exterior surfaces, the permitted underside and user-removable filters. Internal electrical equipment, fans requiring disassembly, duct interiors and exterior terminals remain outside this cleaning scope. Protect nearby stone, cabinetry and cooktop surfaces from unsuitable products or runoff. Grease buildup should be described realistically so the provider can assess labour and product compatibility.
Check components and limits
Reconcile the filters and accessible parts after cleaning and identify any replacement-only consumables. Record remaining residue, damaged finishes or an extraction concern for the appropriate provider. Surface cleaning does not measure airflow, certify fire safety or fix a noisy motor. The result should be an understandable clean of the listed parts rather than an unsupported claim about the whole ventilation system.
Scope to discuss
- Specified hood exterior surfaces
- Permitted accessible underside
- Manufacturer-washable filters
- Protection of neighbouring finishes
Optional details to quote separately
- Separate replacement-filter coordination
- Cooktop cleaning
- Cabinet-front grease cleaning
A few helpful answers.
Does this include cleaning the exhaust duct?
No. Ductwork and internal system work need their own suitable scope.
Will stronger degreaser always improve the result?
No. The product must suit the filter and finish, including adjacent surfaces that could be exposed.
Care references
General planning guidance, reviewed October 15, 2026. Follow the instructions for your particular finish and product.