Hi all, I am new to this forum. Need your help to fix up my basement. I noticed some cracks in the basement walls and looks like it will leak soon. I think it needs urgent repair. I had noticed similar cracks few months ago and I tried fixing it own my own using Radonseal, but that was just temporary I guess. And this time it looks really bad. So thinking of hiring basement waterproofing professionals to get this fixed. Or is there something that I can manage to do? Any DIY ideas? I need a permanent solution. Any suggestions or advice would be greatly appreciated. Thanks in advance.