Why Kent driveways need cleaning
Kent gets enough damp, shaded weather for algae, moss and lichen to settle into any hard surface within a couple of seasons. Left alone, that growth holds water against the surface, works into the joints and makes paving slippery underfoot. Add tyre marks, oil drips and general road grime, and a driveway that was laid to smarten up the front of the house starts to do the opposite.
Cleaning is not only about appearance. Moss roots lift the jointing sand out of block paving. Water sitting in a porous slab freezes and cracks it. Weeds widen every gap they grow in. Clearing that growth early is far cheaper than relaying paving later, which is the honest reason we suggest a wash every year or two rather than waiting until the surface has gone past saving.
What we clean, and how
We match the method and the pressure to the material. Using one setting on every surface is how driveways get damaged, so we check what you have before anything is switched on.
Patios, paths, steps and courtyards are cleaned the same way. Plenty of customers pair the drive with gutter cleaning in Kent so the whole exterior is sorted in one go.
Block paving: cleaning, re-sanding and restoration
Block paving is the most common driveway surface in Kent, and the one that most needs doing properly. Washing lifts the dirt, but it also lifts the kiln-dried sand out of the joints, and paving left with empty joints goes loose and weedy fast. Re-sanding is part of the job, not an extra: once the surface has dried, fresh kiln-dried sand is brushed back into every joint.
Where blocks have sunk, spread or lost their edge restraint, we will tell you rather than wash over it. Cleaning a failing drive only makes the failure more obvious.
Patios, stains and moss
Patios collect a different set of problems: black spot lichen, green algae in the shaded corners, barbecue grease, planter rings and weeds in the joints. We treat the growth first with the right cleaner for the material, let it dwell, then wash it away at a pressure the surface can take. Treating before washing means the spores come away with the dirt instead of being blasted around to regrow within a month.
Sandstone, limestone and porcelain all need a lighter touch than concrete. Get that wrong and you are left with a pitted, blotchy finish that no amount of sealing will hide.
Oil stains and algae
Oil and diesel need breaking down before pressure will do anything useful. We apply a professional degreaser, give it time to work, then lift the residue with pressure suited to the surface. Old stains that have soaked deep into porous concrete will often lighten a great deal rather than vanish completely, and we would rather say so up front than promise a result the material cannot give.
Moss, algae and lichen are treated with a biocide that keeps working after we have left. That is what slows regrowth through the following autumn and winter.
Sealing: matt or gloss
Sealing is optional, and it earns its keep on block paving, sandstone and imprinted concrete. It puts a barrier over the surface so oil, food and dirt sit on top instead of soaking in, it locks the jointing sand in place, and it makes every future clean easier.
- Matt sealer keeps the natural look of the stone or block, with only a slight darkening.
- Gloss sealer gives a wet-look sheen that brings the colour out strongly. It suits imprinted concrete and darker blocks.
Sealing needs a surface that is both clean and properly dry, so it is usually a separate visit after the wash. As a rule of thumb, resealing every two to four years keeps the protection working, though a drive under trees or in constant use may want it sooner.
Why use a professional rather than a hired washer
A hired petrol washer will clean a small patio. On a full driveway it tends to stripe the surface, strip out the jointing sand, force water under the blocks and swallow a whole weekend. We bring rotary surface cleaners that wash evenly, the correct cleaner for each material, and a tidy way of dealing with the silt and waste water instead of flushing it through your borders.
We are fully insured and every job carries our 100% satisfaction guarantee. If something is not right, tell us and we will come back and put it right.
How pricing works
Driveways and patios are priced on surface, size and condition, so we do not publish a flat rate and we will not guess one over the phone. Send your details through the driveway and patio quote form, with a photo or two if you can, and a colleague will call you back to confirm the price and arrange a suitable time. Larger or awkward jobs get a site check first, at no cost to you.
Where we work in Kent
We cover Kent from our base in Chatham. That includes driveway cleaning in Maidstone and across Medway, plus Gillingham, Rainham, Rochester and Dartford. If you are not sure whether your postcode is covered, ask and we will tell you straight away.