Hi there, I'm wondering if anyone can advise me on this problem? Whoever built our garage hammered nails into the walls from the outside, so there's now dozens of nails pointing through the walls inside of the garage. If it wasn't for these nails, the garage would be a safe place for my two preschool kids to play in, but right now, it's too dangerous for them. As the nails are helping to hold the garage together, removing them isn't an option. I thought about just hammering each nail upwards or downwards so it's flat against the inner wall, but I'm guessing there may be a better solution. Any suggestions? I have basically no budget to do anything about this, so I'm looking for a cheap answer, ideally! Thanks in advance!