Cirencester drives, specifically
Why Cirencester drives go green — and why the wrong wash does lasting harm.
Cirencester is the Capital of the Cotswolds, and its driveways look the part: long honey-gold gravel approaches at the period houses on Cecily Hill and Coxwell Street, weathered natural-stone setts and flags in the conservation streets off Dollar Street and Gloucester Street, and tidy block-paving frontages out on the newer Chesterton and Beeches estates. It's a far richer surface mix than the block-paving suburbs down toward Gloucester — and that mix is exactly why a one-size-fits-all jet-wash does more harm than good here.
The town sits low on the Cotswold dip slope where the River Churn runs through, so damp lingers through autumn and winter and gives moss, algae and weed plenty of time to settle into gravel, joints and the porous face of natural stone. Plots shaded by the mature canopy around Cirencester Park, Cecily Hill and the wooded fringes green up faster still. The stone itself is the catch: Cotswold limestone is oolitic — porous and soft, which is precisely what gives it that gold-and-amber patina — and the ironstone seams running through it can bleed ochre and rust-coloured staining onto pale slabs. Blast all that with a hard lance and harsh acid and you strip the patina, blotch the colour and scatter loose gravel into the borders.
So we work out what we're standing on before we decide how to clean it. Gravel gets lifted, raked and re-laid — never blasted. Cotswold natural stone gets low pressure and pH-neutral, stone-safe chemistry that lifts the green without scouring the stone. Block paving on the estates gets the rotary surface cleaner for an even, stripe-free finish and a full kiln-dried re-sand so the joints stay locked. Restored, in other words — not just rinsed, and certainly not scoured.
That's the bit a lot of Cirencester homeowners get wrong by accident. A drive that's tired, green and weed-jointed feels like it just needs a hard blast, and there's no shortage of people willing to turn up with a lance and do exactly that. On block paving it might look fine for a fortnight before the un-sanded joints start shedding and the weeds push through again; on gravel it scatters the stone; on natural stone it strips the patina for good. The drive isn't a single surface to be hit with maximum pressure — it's a material with a right way and a wrong way to clean it, and on Cirencester's gravel and Cotswold stone the wrong way leaves marks you can't undo.