Exterior Dry Wash at Lugano (LSZA)

Why choose a dry wash instead of a full water wash at Lugano?

Speed and simplicity. A waterless exterior clean requires no tow to a dedicated wash pad, no mains supply, no wastewater disposal and no drying time before the next departure slot. We work directly on stand using encapsulating polymer solutions that lift contaminants into suspension, then wipe them away with microfibre bonnets. The chemistry is OEM-compliant—safe for composite surfaces, antennas and painted cheat lines—and leaves a light hydrophobic film that helps the next rain sheet off cleanly.

For aircraft spending only a few hours on the ground, a dry wash fits the turnaround window. For those based at LSZA through the week, it offers a low-disruption way to maintain appearance between deeper quarterly details. You avoid the logistical friction of arranging wash-bay access, and the result—clean leading edges, soot-free nacelles, transparent cabin windows—is indistinguishable from a rinse wash to anyone walking the apron.

What changes at Lugano that affect exterior detailing?

The airport sits at 915 feet elevation in the municipalities of Agno, Bioggio and Muzzano, west of the city. Its single 1,415-metre runway restricts operations to light and mid-size business jets and turboprops; no scheduled airline service has run since 2020, so the apron is purely general aviation. Handling is provided by Lugano Airport SA from the main terminal at Via Aeroporto 15, Agno. Operating hours are 08:00–12:00 and 13:30–20:00 local Monday to Sunday for landings and take-offs, with the handling office opening from 07:00. Outside those windows the field is closed unless you secure a PPR extension at least 48 hours in advance—available only between 07:00–08:00 and 20:00–22:00, and a surcharge applies.

That narrow timetable shapes every on-ramp service. A dry wash for a light jet might take three hours; a super-midsize closer to six. If the aircraft lands mid-afternoon and departs next morning, we have the evening and early hours to complete the work without encroaching on the lunch closure or the 20:00 curfew. For same-day turnarounds, coordination with the handler and advance notice become essential. The alpine microclimate—cool, damp air funnelling through the valleys—accelerates the build-up of water spots and organic film on horizontal surfaces, so operators flying weekly circuits through LSZA often adopt a fortnightly dry-wash cadence to keep the paint in presentable condition.

How do you handle the belly and landing gear without a wash bay?

We use citrus-based degreasers and steam where the airframe allows it, working in sections so overspray stays contained and no fluid reaches the apron drains. Gear bays and strut assemblies collect the heaviest contamination—brake dust, hydraulic mist, de-icing residue—and a dry process means applying solvent, agitating with brushes, then lifting the emulsion with absorbent pads. It is more labour-intensive than a pressure rinse, but it keeps the operation airside-legal on any stand and avoids the tow cycle.

Belly panels are treated in the same way: we mask pitot ports and static vents, apply degreaser in overlapping passes, dwell for the recommended contact time, then wipe and buff. Stubborn exhaust carbon around the tail cone may need a second application. The result is a clean centreline and gear doors free of the brown staining that telegraphs deferred maintenance to every ramp observer. If corrosion or paint lifting is discovered during the clean, we note it in the photo report so the tech log can be updated before the next flight.

What does the process look like from the crew's perspective?

Once the aircraft is on stand and GPU connected, we perform a walk-around with the handling agent or the captain to confirm panel access, flag any existing damage and agree on timing. If you are departing the same day, we ask for wheels-up time and work backwards; if the jet is remaining overnight, we can start after the last passenger deplanes and finish before the morning brief.

The actual wash moves methodically: empennage and tail, then fuselage from nose to wing root, upper wing surfaces, nacelles, lower fuselage and finally the belly and gear. Exterior windows are polished with separate microfibre to avoid cross-contamination. Brightwork—leading-edge strips, nacelle lips—receives a light metal polish if oxidation is visible, though a dry wash is not a substitute for a full brightwork restoration. We leave no overspray on the apron, and all waste pads go into sealed bags for off-site disposal. At the end you receive a digital photo set: overhead, profile, close-ups of any noted defects. The aircraft is clean, the stand is clean, and the handler's daily inspection sheet stays unmarked.

How often should an aircraft based at Lugano be dry-washed?

For a jet flying three or four legs a week, every two to four weeks keeps organic film and bug strikes from baking onto the paint. Aircraft that sit for longer intervals—say a owner's personal transport used monthly—can stretch to six weeks if they are hangared between flights, but anything parked outside through the alpine autumn will want a fortnightly pass to stay ahead of tree pollen, rain spotting and the fine dust that drifts up the valley from construction and agriculture.

Charter operators running continuous short hops—Lugano to Cannes, Lugano to Innsbruck—often adopt a calendar rhythm: dry wash every second Monday, full decon and polish each quarter. That cadence prevents the need for emergency cosmetic work before an owner trip or auditor visit. If you are managing a small fleet from LSZA, a standing monthly booking smooths scheduling around the airport's limited daytime hours and ensures a detailing slot even during the busier summer and winter sport seasons.

Do you provide documentation for the tech log and SMS records?

Yes. Every dry wash closes with a written summary: date, aircraft registration, areas treated, products used, any defects observed. The document is countersigned by our technician and can be filed in the journey log or uploaded to your maintenance-tracking platform. The photo report—typically fifteen to twenty images—gives visual proof of condition before and after, useful for insurance renewals, pre-purchase inspections or simply demonstrating to the owner that the monthly detailing budget is being spent properly.

If we find anything—paint delamination, corrosion bloom, a cracked lens, fluid weeping from a panel join—it goes into the notes with a grid reference so your engineers know exactly where to look. We do not perform repairs, but we flag what needs attention. That documentation trail also helps if you are operating under an SMS framework that requires periodic exterior inspections; the dry-wash report becomes part of your hazard-identification process, capturing small issues before they ground the aircraft or trigger an AOG call from a downline station.