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.
Costs for safe room construction vary across the United States. The cost for constructing an 8- by 8-foot safe room that can double as a closet, bathroom, or utility room inside a new home ranges from approximately $6,600 to $8,700 (in 2011 dollars), according to FEMA.n general, safe room costs for existing homes will be approximately 20% higher than those in new homes. See this safe room cost calculator from HighWindSafeRooms.org for average remodeling costs for 8- by 8-foot and 14- by 14-foot units made of concrete, concrete block and ICFs.