We think homeowners deserve to know exactly what happens during a patio cleaning visit, not just the before-and-after. Fort Lauderdale's canal system adds a humidity factor that shapes our approach, so here's our process, step by step.
Our Process
Inspection — a walk of the patio to identify surface material, staining type, and sealant condition, setting pressure and whether pre-treatment is needed.
Clearing the surface — furniture, planters, and loose debris are cleared before cleaning starts.
Pre-treatment — for staining pressure alone won't lift (algae, mildew, tannin, rust, efflorescence), a targeted solution is applied first and given time to work.
Pressure washing — PSI and nozzle adjusted for the material; sealed surfaces treated more gently than bare, unsealed concrete.
Rinse & inspection — the surface is rinsed clear and inspected for remaining spots that may need a second pass.
Furniture return & final walkthrough — once dry enough, furniture is returned and a final walkthrough confirms the result.
Why Canal Humidity Matters Here
Fort Lauderdale's canal system keeps ambient moisture high, so algae, mildew, and organic film re-establish on patio surfaces faster than in drier inland markets — which is why the pre-treatment step and dwell time matter more on canal-front properties.
Booking Process
Book and describe your patio's condition.
On-site assessment.
Full patio cleaning, following the process above.
Final inspection together.
What Fort Lauderdale, Florida Customers Say About Hank Robotics
"Absolutely incredible experience with Hank's Robotics. Their drone cleaning service is next level and something you truly have to see in person. The team was professional, punctual, and extremely knowledgeable, and the results were outstanding. They cleaned hard-to-reach exterior areas on a luxury property with amazing attention to detail. I highly recommend Hank's Robotics."
"I had an outstanding experience with Hank Robotics. Their drone cleaning service was one of the most innovative and professional services I’ve seen in a long time. What really impressed me was how efficient and safe the drone technology made the process — areas that would normally require lifts, scaffolding, or extensive labor were handled quickly and effectively with minimal disruption. If you’re looking for a company that combines technology, professionalism, and excellent customer service, I highly recommend Hank Robotics."
"Great experience with this drone cleaning company. Very professional, responsive, and efficient. The drone technology was impressive, and the results came out amazing. Everything looked spotless without the hassle of lifts or ladders. Highly recommend to anyone looking for a modern and reliable cleaning service."
Frequently Asked Questions
How long does the full process take?
Most standard residential patios are completed in a single visit.
Do you always use chemical pre-treatment?
Only when staining requires it — lighter buildup may be addressed with pressure washing alone.
