Assume a typical 20â x 30â attic. 1  Replace the roof, the majority of the mold is on the roof sheathing. 2  Soda Blasting, high pressure soda blasts the mold off. 3  Dry Ice Blasting, same process as soda blasting using dry ice.  Chemical washing, uses chemicals to kill and remove the mold.
How long does cut watermelon last in the freezer? Properly stored, it will maintain best quality for about 10 to 12 months, but will remain safe beyond that time. The freezer time shown is for best quality only â cut-up watermelon that has been kept constantly frozen at 0Â° F will keep safe indefinitely.
  Meats are kept better in the freezer. Meats can be kept in the refrigerator for 3 to 4 days if raw and 1 to 2 days longer if cooked. Always place cooked meats in an airt â¦ ight container. Melons do not last long once they become ripe. A whole uncut melon will stay good for 5 to 7 days. If the melon is cut it will last only 3 days.