1 Dip the cloth in the water and wring it out thoroughly. 2  Wipe the inside and outside of the microwave down. 3  This will remove any surface dirt and grime. 4  Using a clean cloth or paper towels, apply acetone to the walls and scrub away the yellowish stains left behind from the burning popcorn.
Cost breakdown. Generally, the typical room insulation costs will include: 1  The Ceiling or Attic-according to the HomeInspectorLocator.com website the costs for insulating the attic area to modern standards are from $1 to $1.50 per square foot.2  This assumes that it is a DIY project and uses R49 value insulation.ost breakdown. Generally, the typical room insulation costs will include: 1  The Ceiling or Attic-according to the HomeInspectorLocator.com website the costs for insulating the attic area to modern standards are from $1 to $1.50 per square foot.
1 For those that want to tape the drywall themselves, plan on paying around $0.10 to $0.32 per square foot to complete the job. 2  A pack of drywall tape can cost anywhere from $4 to $10. 3  For example, the 3M 385 Scotch Drywall Fiberglass Tape retails for $10 to $13. This price is not going to include the paint or primer. 2  According to the price mentioned above, a 500 square foot room can cost anywhere from $175 to $400 to tape and finish the drywall process.