The following are myths about cellulose. The first is that cellulose insulation attracts mold and mildew when the boric acid added to it combats the development of mold and mildew organisms. Another myth is that cellulose insulation draws bugs, roaches, and mice.
The borate added to it is highly toxic to insects and small rodents. Another myth is that cellulose insulation is harmful to humans, and the truth is that boric acid is six times less toxic than ordinary table salt. Another falsity is that cellulose settles over time and loses its usefulness.
However, when installed correctly, Applegate and regal cellulose are warranted for a lifetime of your home against decreased performance. Another lie is that cellulose insulation is heavy, and your ceiling may collapse under increased weight. In reality, cellulose insulation weighs only 1.8 pounds per square foot, and it is safe for your home.