Patio Cleaning
Restore your outdoor living space to its original beauty — clean, safe, and ready for entertaining.
Professional Patio Cleaning in Baltimore
Your patio is an extension of your home — a space for relaxing, entertaining, and enjoying the outdoors. But patios take constant abuse from weather, foot traffic, fallen leaves, and organic growth that leaves surfaces stained, slippery, and looking worn. Standard hosing and sweeping can't remove the embedded dirt, algae, and staining that builds up in paver joints and on stone surfaces over time.
Renewal Pressure Washing provides professional patio cleaning for all surface types — pavers, natural stone, concrete, brick, and flagstone — using the right pressure and cleaning solution for each material to restore your outdoor space without causing damage.
Every Patio Surface We Clean
Concrete Pavers
Concrete pavers are durable but porous — they absorb organic staining, develop algae and moss between joints, and fade over time from UV exposure. We use a surface cleaner and paver-safe solutions to clean evenly across the entire surface without streaking or dislodging joint sand.
Natural Stone — Bluestone, Flagstone & Slate
Natural stone patios are beautiful but require careful handling. High pressure and acidic cleaners can etch the surface and permanently damage the stone. We use pH-neutral cleaning solutions and controlled low pressure to clean natural stone safely without affecting its texture or finish.
Brick Patios
Brick develops deep organic staining and efflorescence — the white salt deposits that leach through the surface from moisture movement beneath. We use brick-safe cleaning agents that break down efflorescence and organic growth without damaging the mortar joints or brick face.
Stamped & Decorative Concrete
Stamped concrete requires the most careful approach of any patio surface — high pressure strips the sealer and can damage the surface texture permanently. We clean stamped concrete at low pressure with a degreaser safe for sealed surfaces to restore appearance without compromising the finish.
Safe for Your Family, Pets & Garden
Your patio is where your family gathers — we make sure every product we use is safe for the people and pets who use that space every day.
- ✓Biodegradable cleaning solutions safe for children and pets once dry
- ✓Surrounding garden beds and landscaping pre-wetted and protected
- ✓pH-neutral solutions used on sensitive stone and sealed surfaces
- ✓No harsh chemical residue left on surfaces your family touches
Renewal Pressure Washing — Commercial exterior cleaning in Baltimore, MD
Our Patio Cleaning Process
Surface & Material Assessment
We identify your patio material, assess the condition of joint sand and sealer, and determine the appropriate pressure level and cleaning solution before we start.
Furniture Removal & Plant Protection
Patio furniture is moved and surrounding garden beds and landscaping are pre-wetted to protect them from cleaning solution runoff.
Pre-Treatment of Problem Areas
Heavily stained areas, organic growth, and efflorescence deposits are pre-treated with targeted solutions and allowed to dwell before the main wash begins.
Surface Cleaning
The entire patio surface is cleaned using a rotating surface cleaner or hand wand depending on the material — delivering even, streak-free results across every square foot.
Final Rinse & Inspection
The surface is thoroughly rinsed and we walk the entire patio with you to confirm the results before we leave. We'll also advise on sealing or re-sanding if needed.
Frequently Asked Questions
Ready to reclaim your outdoor space?
Get a free on-site estimate today and have your patio looking its best before your next gathering.
Get Your Free Quote