Local knowledge

Pressure washing in Llanelli

Llanelli is our biggest area by number of customers. Most of the town is long rows of terraces with back lanes, with newer estates in Dafen, Llwynhendy and out towards Felinfoel.

Llanelli has a lot of block paved drives on the newer estates and concrete yards behind the terraces. Block paving goes green and weedy in the joints, so we wash those out properly and tell you if they need re sanding.

We set the pressure and distance for each surface rather than blasting everything the same, and we sweep up afterwards so the area is ready to use the same day.

What's included

What we clean

Driveways

Block paving, concrete and tarmac cleaned of moss, algae and grime.

Paths and steps

Green, slippery paths and steps made safe to walk on again.

Weeds in joints

Weeds and moss blasted out of the joints between slabs and blocks.

Walls and edges

Low walls, kerbs and edging cleaned along with the main area.

What we clean

Moss, weeds and grime

The build up a pressure wash lifts from patios, paths and drives. Example photos.

Moss and weeds growing in the joints of block paving — Moss and weeds in block paving joints

Dirty, stained patio slabs before cleaning — Stained, grimy patio slabs

Clean block paving with crisp joints — Clean paving, the finish we aim for

Where we work

Pressure washing around Llanelli

We cover Llanelli (SA14 and SA15) and nearby Felinfoel, Dafen, Furnace, Pwll, Bynea, Llwynhendy and Penyfan. We're based in Kidwelly, so we're never far away.

Pressure washing Llanelli FAQs

Common questions

Do you cover the whole of Llanelli?

Yes, including Felinfoel, Dafen, Furnace, Pwll, Bynea, Llwynhendy and Penyfan. Anywhere in SA14 or SA15, give us a ring.

Can you work in a terraced garden with no rear access?

Yes. If the only way in is through the house we lay dust sheets and carry everything out, and we'll talk it through when we quote.

Do you do pressure washing all over Llanelli?

Yes, across Llanelli (SA14 and SA15) and nearby Felinfoel, Dafen, Furnace, Pwll, Bynea, Llwynhendy and Penyfan. Llanelli is on our regular weekly round.

Does block paving need re sanding afterwards?

Usually, yes. Washing lifts the old sand out with the dirt, so the joints should be topped up with kiln dried sand. We'll tell you if yours needs it.

Do I need to be home?

No, as long as we can get to the area and use an outside tap. Let us know when you book.

Written by Joseph Beer, owner of Keltic Grounds Wales. Last updated October 2026.

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