Rats can cause damage and spread diseases, but natural repellents offer a safe solution. Sealing entry points is crucial, followed by using peppermint oil, eucalyptus oil, or even a cat to deter them.

Q. My new year’s resolution is to clean out my garage and get rid of any pesticides that are expired, not needed, or harmful to wildlife. How do I find out what I should get rid of? Do fertilizers ...