Results · Before / After

Before / After results of professional cleaning

Why view these results?

View real before-and-after cleaning results for commercial kitchen extraction systems, grease ducts, air ducts and ventilation cleaning. These images help you assess contamination, technical condition and visible cleaning quality before requesting a quote.

Explore real cleaning results for extraction systems, grease ducts, air ducts, ventilation and commercial kitchens. Click a result to view the before and after condition in a larger view.

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Extraction system

Extraction fan cleaned

An extraction fan with visible grease and dust buildup before and after technical cleaning.

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This case shows why visual inspection matters for professional extraction systems. The photos make the before and after result clear.

Ventilation and air handling

Air handling chamber

Technical chamber with visible buildup before cleaning and a visibly cleaner result after treatment.

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For air handling systems, photo follow-up helps assess technical zones, surfaces and accessibility more clearly.

Technical extraction

Extraction compartment

An internal extraction system compartment before and after focused technical cleaning.

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Hidden compartments often become visible only during inspection. Before / after images make the completed cleaning easier to document.

Grease duct

Grease duct cleaning

Grease duct with visible grease buildup before cleaning and the result after professional treatment.

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For hospitality and commercial kitchens, clear images help discuss contamination, access and follow-up.

Hospitality extraction

Extraction hood and duct

Extraction hood and duct area with grease residue before cleaning and a visible result after technical cleaning.

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These images help show customers what professional cleaning can visibly improve.

Professional installation

Extraction system result

Contaminated extraction system before professional treatment and visible result after cleaning.

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A clear before / after comparison supports reporting, trust and better quote request follow-up.

Air duct cleaning

Air duct dust contamination

Air duct with visible dust contamination before cleaning and a cleaner condition after treatment.

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These images show why air duct cleaning can be useful for offices, companies, hospitality and professional buildings.

Inspection and cleaning

Round duct interior

A cleaned round duct interior as visual evidence of technical follow-up.

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Not every photo is a classic before / after set. Some images show the final result or the technical context of an intervention.

Commercial kitchen deep cleaning

Commercial kitchen under hood

Commercial kitchen context focused on extraction hoods, work zones and technical cleaning.

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For Google Ads and customers, it is useful to show not only heavy contamination but also the professional environment where cleaning takes place.

Ventilation cleaning

Ventilation installation

Technical ventilation images for professional buildings, air handling and maintenance context.

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These images support the wider SEO context around ventilation, air handling and professional installations.

Filter maintenance

Filter and maintenance

Filter image and maintenance context for professional ventilation and extraction.

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Filter maintenance and visual inspection are part of a professional explanation around air quality, ventilation and technical follow-up.

Inspection and assessment

Heavy contamination

Example of heavy contamination next to a result image to show the value of technical cleaning.

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Heavy contamination helps visitors understand why photos shared in advance are useful for quotation, planning and assessment.

On-site work

Team on site

Images of technical cleaning and on-site work around professional installations.

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Not every image is a classic before / after comparison. Team and process images strengthen trust and show how the work is carried out.

Commercial kitchen and hospitality

Commercial kitchen environment

Additional context images of commercial kitchens, extraction and areas around the hood.

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These images help visitors recognize the professional environments where Luchtreiniger Pro operates.

Grease duct inspection

Grease duct contamination levels

Examples of light, medium and heavy contamination to help assess requests more accurately.

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These images are useful for quote requests: customers can compare the situation with their own installation.

Pre-inspection

Recognizing light contamination

A lighter contamination example next to a technical extraction context.

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Not every request starts with heavy contamination. Light buildup can also help discuss maintenance and planning.

Process visuals

Cleaning process visuals

Video posters that visually support the cleaning process and technical follow-up.

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Process visuals work well as other gallery images. They support trust without making the page heavy with autoplay video.

Results · Before / After

Why before / after photos matter

Photos help clarify the initial condition, visible contamination, accessibility and the result after technical cleaning. They support quote requests, planning and reporting for professional locations.