Don’t know if they just bought it, did not listen to entire vid BUTT…
1:45 there is at least 1 exterior crack in basement wall, uh huh.
So at least some of that efflorescence on the inside of wall is due to that crack. Appears to be some above grade openings as well and so ummm duh, they ALL need to be repaired/waterproofed correctly if ya wanna STOP the water from where its really getting in and help stop further efflorescence.
Sure looks like an inside system was previously installed along that back wall. And again, it did not stop the water from entering the stoooopid exterior crack. Hence, the exterior crack, an existing defect, AND most likely WHY and where most-maybe all of the water was/is entering, was not fixed,is still open.
Wasn’t fixed prolly due the same old shtt which is either/both, inside system company bullshtt’d previous owner or they’re incompetent sob’s who don’t know what to look for, don’t know why-where water often FIRST enters duh blocks, don’t give a shtt.
Don’t need to be in this basement,or most others (not all eh) to see, to tell, to know, just in case some are wondering how the fc can Bubba know.