Patio Cleaning for Cleaner, Safer Outdoor Spaces
Refresh patios, slabs, paving and garden paths with professional exterior cleaning that protects and restores.
The Benefits of Patio Cleaning
A clean patio looks better, lasts longer, and feels safer underfoot.
Refreshes Surfaces
Bring slabs and paving back to life.
Clears Moss & Weeds
Removes biological growth from joints and gaps.
Safer Footing
Less slippery, especially after rain.
Outdoor Enjoyment
A tidy patio is somewhere you actually want to sit.
Protects Investment
Regular cleaning extends the life of your patio.
Everything that's part of the job
- Pressure washing for slabs and paving
- Moss, algae and weed removal
- Joint cleaning and debris clearing
- Post-clean rinse and tidy
- Care advice for after the clean
How we clean your patio
Pick a day and time that works for you.
We check the material and plan the right approach.
Tailored pressure cleaning for your patio type.
We rinse down, sweep up and leave it ready to use.
Real Results. Real Difference.
Drag the slider to see the transformation.
Why Choose ClearFlow?
- On-time, reliable service
- Clear pricing — no surprises
- Friendly, professional and local
- Insured for your peace of mind
- Tidy finish, every job
Frequently Asked Questions
Will pressure washing damage my patio?
No — we adapt pressure to suit each material. Stone, slabs, paving and decking each get a tailored approach.
Can you re-pointing the joints?
Yes, optional joint Re-sanding and repointing is available. We can quote with or without on request.
How long does it take?
Most patios take 2 to 4 hours depending on size and condition.
Do you cover my area?
We cover Harrow, Pinner, Ruislip, Northwood and the surrounding North West London areas.
Ready for a Cleaner, Safer Patio?
Get a free, no-obligation quote and see the Clear Flow difference.