The technology behind the clean
Precision drones, smart water systems and disciplined flight procedures — engineered to clean the hardest surfaces safely, and leave them streak-free.
Precision drones, smart water systems and disciplined flight procedures — engineered to clean the hardest surfaces safely, and leave them streak-free.
Six components work together to turn a drone into a safe, water-smart cleaning machine.
Purpose-built airframes carry pressure nozzles and spray booms, delivering a controlled high-pressure clean to vertical surfaces the drone can reach in seconds.
On-board filtration strips minerals down to near-zero TDS, so surfaces dry spotless and streak-free — no towelling, no water marks.
A dual-compartment tank feeds biodegradable foam to lift grime, then switches to a pure-water rinse — a complete two-stage clean from the air.
A ground-based power and pumping rig drives the pressure system and keeps the drone flying, so cycles run continuously without battery swaps.
Centimetre-accurate RTK positioning holds the drone steady against a façade, giving even, repeatable coverage across the whole surface.
Sensors and smart flight modes keep the drone a safe, consistent distance from the building, ledges and fittings throughout the clean.
Aerial cleaning removes the single biggest risk in high-rise work — putting people at height.
Pilots operate from the ground. Removing climbers and cradle crews eliminates the leading cause of high-rise cleaning injuries.
Every operation is flown by certified pilots under Nigerian Civil Aviation Authority procedures, with documented flight plans.
A managed exclusion area and spotters keep the public and property safe below the work area for the duration of each flight.
Recirculating, low-volume delivery and biodegradable foam mean up to 90% less water and zero harsh chemical runoff.
Deionized rinse for a streak-free finish
Less water than manual cleaning
Centimetre-accurate façade tracking
Book a live, on-site demo and watch a Hover Scrub drone clean a real surface — start to streak-free finish.