Summarize the following:
Boil one cup of cayenne pepper and 3-5 chopped habanero chilis with water in a pot and let it cool. Transfer it into a spray bottle. Spray the entry points you've identified. Because raccoons follow their noses, this spray will make their nesting area unbearable. Use goggles and a respirator before spraying in enclosed areas. Although hot peppers are technically non-toxic, they can irritate mucous membranes in your eyes and mouth. Raccoons can easily scale wood or metal fences. They also use nearby tree limbs or shrubs to help them over fences. Run electrified wires at the top and bottom of your fence to deter intrusions. Prune tree limbs near fences. If you decide to replace your fence, make sure the mesh is no wider than 3 inches (7.6 cm). This will prevent young raccoons from entering your yard.

Summary:
Repel raccoons from entry points and nesting areas. Seal off your yard.