u/Stormyplayer78

Does anyone have any idea what these whit blotches on the brick are?

Does anyone have any idea what these whit blotches on the brick are?

barely a few months ago my dad finally finished the wall in front of the house after having removed the overgrown bushes , we went through winter fine but then these started appearing and we think I might be because of water. is there any product or fix to prevent this?

u/Stormyplayer78 — 4 hours ago