Yes. Ultrasonic electronic pest and insect repellent devices claim that their high frequency sound waves are intolerable to rodents and insects. However, simply plugging in one of these devices probably won't end your pest woes. It's important to understand exactly what these devices can do before investing in one.

Yes. Peppermint oil is a natural deterrent. The smell is simply too intense for rodents and they will not try to go near it. It also helps to mask the scent of any tasty morsels that have been missed when cleaning. It also gives the house a lovely smell, and is not toxic, unlike many synthetic chemical treatments. You can get peppermint oil in most

Some of the most effective methods of roof rat control include exclusion, habitat modification, trapping, and poison bait. The use of traps and/or poison baits can effectively provide control of an existing roof rat problem, but using the methods of exclusion can provide effective, long-term control by preventing roof rat infestation. Here are 5 po