My mortar joints went from crusty to clean in 3 weeks after I switched to a sponge and bucket instead of the hose
Kept getting haze and smeared joints on a 2,000 brick garage in Lewiston because I was hosing everything down at the end of the day. Switched to wiping as I go with a damp sponge and the difference is night and day, anyone else do it this way or am I late to the party?