What is the fastest way to get rid of squirrels?

The fastest way to get rid of squirrels depends on where they are, inside your attic or outside in your yard, but the quickest effective approach combines exclusion, deterrence, and removal. For squirrels inside an attic or house, the fastest way is to find their entry holes, typically around rooflines, soffits, and vents, and install a one-way exclusion door that lets squirrels exit but not re-enter, then seal all holes with metal flashing, hardware cloth, and caulk after confirming all squirrels are out and there are no babies trapped inside. Using bright lights, loud radios, and strong smells like apple cider vinegar in the attic can encourage them to leave quickly. For squirrels raiding bird feeders or gardens, the fastest deterrent is using squirrel-proof feeders with baffles, placing feeders according to the 5 7 9 rule at least 5 feet high, 7 feet from launch points, and using metal poles they cannot climb. Trim tree branches that touch the roof. Never use poison, glue traps, or inhumane methods, as these are illegal in many areas and dangerous to pets and wildlife. Live trapping with humane traps and relocation may be allowed in some states but requires checking local laws and releasing far away. For severe infestations, calling a licensed wildlife control professional is the fastest and safest option.