Whats the best commercial cleaner for bricks?

Question

I have a 27 foot brick wall made of engineering bricks and want to know how to clean them...they have mud and splashed mortar on them?

Answer 1

Pressure washer will get the mud off but not the mortar.

Brick acid (sometimes called Brick and Patio cleaner, available from most builders merchants/diy stores)

Simply put it on the brick work scrub it in with a scrubbing brush leave for ten mins and wash off with plenty of water, remember to wear gloves and goggles as it is acid and does burn if you get it on your skin

Answer 2

try a pressure washer first, 3000psi or better if that doesn't work try a muriatic acid solution 1 pint/gal water with a brush that should fix you up.be sure to rinse thoroughly!