These highly intelligent and adaptable creatures cause the most damage when creating a nesting site. Raccoon litters are often birthed during spring time like a majority of household pests. When females find a suitable location to den and nest they will remove roof shingles, wooden siding, and even roof top ventilation ducts to gain entry.
Once inside, insulation may be torn and damaged. They will also use the area to defecate and urinate causing rank odors and un-healthy living conditions. Raccoon feces carry roundworm which can cause serious disabilities. Small children are most prone to this ailment. Not only do they carry roundworm but they also commonly carry rabies, leptospirosis, giardiasis and more.
Clean up after getting rid of a raccoon infestation should be taken very seriously and only done with the proper training and PPE.
Raccoons once they have established a den or a territory can be extremely aggressive. They have a fearless nature and are not afraid to attack people or animals 3 to 4 times their size. If you have a raccoon den somewhere in your home, whether it be the attic, basement, crawlspace it should be known that a cornered raccoon is not to be approached and a professional should be contacted immediately.