The answer to 'DIY rat control' is that while there are some DIY methods you can try, it's often best to call in a professional pest control technician to effectively and safely get rid of a rat problem. Rats can carry diseases and cause significant property damage, so it's important to address an infestation properly.
Some DIY steps you can try include setting humane traps, sealing entry points, and removing food sources. However, these methods may not be as effective as professional treatment, and improper use of poisons or traps can be dangerous. A pest control expert will have the right tools and expertise to fully eliminate the rat problem while keeping your family and pets safe.