Cleaning flags and block paving

Brick acid for the motor stains

If slabs haven’t been Newley laid they should of taken care when they were installing them washing stains off as they were freshly laid .The badly stained ones should be replaced by the builder

On occasions like this, we use a diluted brick acid solution, ideally stronger brick acid 36%, carefully spraying on. Then use a wire brush, or sandpaper to gently work the solution into the cement. Time and patience is key with this one. Remember to wash off regularly, work in small areas, wear appropriate PPE. Acid should not be used on Indian stone as it may discolour the stone, and try a test patch on an area that is out of sight or on some spare bricks.

You need to buy a brick acid available from all building merchants and also a pair of heavy duty rubber gloves try a small patch first to make sure the slab or block does not discolour but shall clean it right up read the instructions on brick acid

The best way is to use brick acid and then just jetwash it off if u cant get acid use some patio cleaner

Brush on some brick acid leave for 15 mins then preasure wash of. we also supply a sealant services witch will leave your drive/ patio looking fresh and new for years.

The best way to clean slabs and block paving is by power washing them however if the slabs and pavers are new I would suggest cleaning the cement stains with a wire brush

Patio cleaner mixed with water and a hard brush

Jet wash with a light detergent.

Apply brick acid you can buy it from a range of stores once applied to whole patio area scrub it in with hard brush leave to settle for 30 mins and jet wash of

Jet wash and use an acid wash or patio wash