Garden supplies blog | Patio stone cleaning guides
Garden supplies guides: how to clean a sandstone patio, what black spots and jet-wash stripes mean, and when to keep acid, bleach and cement haze off the flags.

Acid on Indian sandstone: why grey flags turn orange
The patio cleaner is already mixed. The flags are Kandla Grey, a pale veil from pointing is still there, and the bottle says it is made for patios. Ac

Clean algae off garden ornaments: a soft brush first
The bowl of the bird bath has a green ring, the statue's cloak has filled in dark, and the lance from the patio is already in your hand. To clean alga

Black spots on patio slabs: lichen a wash leaves behind
You spent a dry Saturday on the flags, watched the green film run into the joints, and then saw the dark dots still sitting in the stone. Those black

Bleach on patio slabs: grass, clothes and the label
The slabs under the washing line have gone green in the shade, the watering can is already by the step, and the only bottle under the sink is thin ble

Remove cement from paving: haze, film and hard lumps
The new flags looked finished until the pointing dried and a pale veil sat across them. You tipped water over the worst of it and watched the same whi

Patio surface cleaner: the head, the fit and the price
You already own a pressure washer, and the next tab is a round head with "patio" in the title. The results beside it are bottles. A patio surface clea

Cleaning a gravestone UK: ask the site owner first
You searched for cleaning a gravestone UK advice because a family memorial has gone dull. The letters are still cut in the face, under a grey-green cr

How often to clean a patio: wash when flags are dirty
The patio is green by March, the joints are packed with last year's leaves, and the pressure washer is already out because you did the same last sprin

How to clean a sandstone patio: no acid, no close jet
The flags have turned a dull green, and the bottle in the shed is brick acid. How to clean a sandstone patio, and still recognise the colour afterward

Jet wash stripes on paving: why a still lance etches
You stepped back from a wet patio and the flags were crossed with pale, straight bands. The silt has gone and the bands have stayed, running the way y