I can help figure this out! I need a little more detail first:
- Is it soft and squishy, or more firm?
- Does it move at all, or is it stuck in place?
- Any odor?
- Is it on paint, wallpaper, or bare wall?
- Any other markings, like tiny spots, ridges, or segments?
Even a rough description will help narrow down whether it’s something organic (like an insect or slime mold) or non-organic (like foam insulation or construction residue).
Could you answer those so I can give a safer ID?
