The Resident Evil 4 remake is a mostly faithful remake that enhances an already great experience with some new surprises, including a new series of side quests called Merchant Requests. These are optional missions that often require you to collect specific items or eliminate certain enemies. While many of these requests are straightforward, the Pest Control missions have caused some trouble throughout the game. These requests require you to eliminate rats across various chapters, but finding these vermin is a tricky task. Here’s how to complete the Pest Controls requests in Resident Evil 4.
