How can I clean a Red brick drive way

Question

How do I clean red brick drive way it's very dirty with mould lichen and algae

Julian · Accepted Answer

Jet wash the driveway, do not use brick acid to clean as this prematurely ages and damages the brick

James · Answer

There are two ways jet wash is one the other is to use hypocritical acid

Gino · Answer

Treat with weed killer then jet wash preferably a hot wash

Ritchie · Answer

For the removal of the stubborn areas and to clean the paving you’d need a pressure washer

Callum · Answer

You can use liquid chlorine or a high pressure, pressure washer to remove this and bring it back to a nearly new looking

Gary · Answer

I would use some acid-based patio cleaner and a jet wash and give it a good scrub with a stiff broom

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