I took down the original walls and insulation but I was left with a couple problem areas. There are a few spots that have a strip of squishy foam adhered to the walls and some areas where I haven’t been able to scrape off every bit of the old insulation.
Any suggestions on prepping the walls for new insulation etc? Also how important is it that I remove every last bit of the old insulation and adhesive?
For reference it’s a 1994 Vandura