I was wondering what’s the best DIY method to repair a crack on a basement wall???
The crack spans from the bottom of the wall, in the basement, to the top. One of the previous homeowners tried to repair the crack from the inside to no avail.
I've talked to a few people and they all say to dig down on the out side and repair the crack from there. If this is the best DIY way how should I repair the crack once I’ve dug down?? I’ve heard something like, clean off the wall, use a propane torch to dry the cement, chisel out the crack, but I’m not too sure how to fill it.