Grease buildup on your kitchen hood, filters and exhaust fan blades? CrystalAir provides kitchen exhaust hood cleaning for restaurants, cafés and other commercial kitchens across Klang Valley.
Our service covers hood washing and degreasing, grease filter washing and exhaust fan blade cleaning, subject to equipment condition and site access.
Exhaust duct cleaning is not included.
*Send your location and photos of the hood, grease filters and exhaust fan so we can review your requirements.
We focus on the hood, removable grease filters and accessible exhaust fan blades. Your quotation will specify the components included and any access arrangements required.
Washing and degreasing of accessible hood surfaces to remove accumulated grease and dirt. Cleaning is suitable for existing hoods that require maintenance or preparation for reuse during renovation.
Existing scratches, staining and age-related marks may remain after cleaning.
Removal and washing of removable grease filters to clear accumulated grease, followed by refitting.
Damaged or deteriorated filters may require replacement. Any replacement work will be assessed and quoted separately.
Cleaning of accessible exhaust fan blades to remove accumulated grease and dirt.
The cleaning method and access arrangements depend on the fan type, location and condition.
Please note: Cleaning inside exhaust ductwork is excluded. Additional dismantling, access equipment, repair, replacement and hood relocation are included only where stated in the quotation.
Consider arranging cleaning when you notice:
Sticky grease buildup on the hood or filters.
Grease dripping from the hood or filter area.
Visible grease deposits on the exhaust fan blades.
Filters that remain heavily soiled after routine washing.
An existing hood that needs cleaning before reuse during renovation.
If your kitchen also has weak extraction, persistent smoke or unusual fan noise, let us know when requesting a quotation.
Cleaning may help where grease buildup contributes to the problem, but airflow or mechanical faults may require separate assessment and repair.
WhatsApp us photographs of the full hood, grease filters and exhaust fan. Include your premises location and let us know whether the kitchen is operating or undergoing renovation.
We review the components to be cleaned, their condition and how they can be reached. A site assessment may be needed if the photographs do not provide enough information.
We confirm the included work, access arrangements and suitable timing with you. Tell us your kitchen operating hours and any building restrictions when making your enquiry.
The hood, grease filters and exhaust fan blades are cleaned according to the agreed scope.
Location: Rawang, Selangor
Date: March 2025
Work: Existing hood cleaning, grease filter washing and hood repositioning during restaurant renovation.
CrystalAir was engaged to clean and reposition an existing kitchen exhaust hood during renovation of a mamak restaurant in Rawang.
The photographs show the difference between cleaned and uncleaned grease filters, the hood interior after cleaning, and the existing hood after repositioning.
The hood was reused as part of the renovation. Photographs of the repositioned hood were taken while the surrounding renovation work was still ongoing.
The quotation depends on:
Hood size and number of hoods.
Number and condition of grease filters.
Extent of grease buildup.
Exhaust fan type and location.
Access to the components being cleaned.
Any additional work or access equipment required.
To request a quotation, send your premises location, approximate hood dimensions and photographs of the hood, grease filters and exhaust fan.
Please also share your preferred work timing and any access restrictions.
If your kitchen requires hood repositioning, exhaust fan repair or a new exhaust system, tell us your requirements when enquiring.
Additional work is assessed and quoted separately from cleaning.
Explore our Commercial Kitchen Exhaust Hood Installation Service.
For an overview of kitchen exhaust components and ventilation considerations, read our Commercial Kitchen Exhaust Ventilation Guide.
No. Our current cleaning scope covers the kitchen exhaust hood, removable grease filters and accessible exhaust fan blades. Cleaning inside exhaust ductwork is not included.
Our fan cleaning scope refers to the accessible fan blades. It does not mean washing the electrical motor.
The fan location, condition and access requirements are reviewed before confirming the work.
Cleaning may help when grease buildup contributes to restricted airflow.
However, poor extraction can also involve the fan, duct layout, hood arrangement or make-up air. Let us know about these symptoms so we can assess whether additional work is needed.
The suitable interval depends on cooking hours, cooking methods and how quickly grease accumulates.
Check the filters regularly and arrange cleaning according to their condition and your kitchen’s maintenance requirements. Hood and filter cleaning does not replace any separate duct cleaning your premises may require.
Yes, subject to the hood condition, proposed position and site requirements.
Repositioning is assessed and quoted separately from cleaning. Our Rawang restaurant project shows an example of this work.
Cleaning removes grease and dirt, but existing scratches, dents, corrosion and permanent staining may remain.
The final appearance depends on the material and condition of the existing hood.
Tell us your preferred timing when enquiring. Scheduling is subject to availability, the work scope and site access arrangements.
Our service is for commercial kitchens, including restaurants and cafés. We do not provide household cooker hood cleaning.
Fan blade cleaning does not repair or renew existing motor bearings, wiring or other worn components. Existing equipment may have deterioration or hidden defects that are not apparent from an external inspection.
If a problem occurs after cleaning, its cause needs to be assessed. Failures attributable to pre-existing defects or deterioration are outside the cleaning service coverage. CrystalAir remains responsible for damage caused by our negligence or improper workmanship.
Any concerns identified before cleaning will be discussed with you before proceeding.
Send CrystalAir your location, approximate hood size and photographs of the hood, grease filters and exhaust fan.
We will review the information and advise on the cleaning scope and quotation requirements.
Hood washing • Grease filter washing • Exhaust fan blade cleaning
Commercial kitchens in Klang Valley. Exhaust duct cleaning is not included.