'Trade' brick cleaner

[Bomberharris]

I have ruined some brick paving done the side of my house. Mostvof damage for better word is cement im nit shy kf usung a jetwash and have used a drill and wire brush attachment.

So now onto acids before i pull and put new ones down for when the carport goes in.

Car anybody recommend a serious non b&q trade product which could do the job? Also percentage of acid is strong ive seen 28%!

TYIA

[Fishtigua]

We use this stuff to clean boat propellers, good st.

http://mistralie.co.uk/products/brick-cleaner-acid...

[Bomberharris]

Thank you, Sorry Ipad spelling :-)

[Spudler]

Forget using acid, you'll never get a satisfactory result, fact.
Replace.

[Bomberharris]

I've used a fair amount of lesser ones and i think your right, its funny if you want something to cover something it will always come off or chip. But if you spill something it always stains

[C Lee Farquar]

30% hydrochloric acid is what we use on concrete trucks or a needle gunners