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The time and number of treatments required to get rid of roaches depend on several factors, including the type of roach, the severity of the infestation, and the extermination method. For small infestations, a single treatment may be sufficient, with results seen in as little as 1 to 3 days. Larger or more severe infestations will require several treatments. It typically takes around 2 to 8 weeks to completely eliminate roaches in most cases, but severe infestations can take up to 6 months to fully resolve.

While cockroaches can contaminate appliances and their contents, they won't cause damage. Cockroaches can spread bacteria like E. coli and salmonella, making it important to keep them out of places where food is stored, such as a refrigerator. When it comes to electronics, however, cockroaches could potentially damage internal electrical components. As the pests navigate inside a TV or console, they may touch high-voltage components that could short out your product. This damage could lead to costly repairs or require replacements.

If you’re having trouble with your traps, first examine them for flaws that would allow a squirrel to escape easily, such as loose doors or hinges. It’s also important to consider the location of your trap: Place it in areas with higher squirrel traffic, and make sure it’s on a sturdy surface so it can’t wobble or tip (squirrels aren’t likely to walk in a trap that isn’t stable). Lastly, try changing out your bait—in-shell peanuts or peanut butter often work best.

For routine pest control maintenance, most specialists recommend treatments every three months (quarterly). However, the ideal frequency can range from monthly to yearly depending on several factors. If you have a severe infestation, more frequent treatments will likely be necessary. Your location also plays a role; for example, homes near water may experience more pests in spring and summer. It's best to discuss your specific situation with a pest control professional to determine a suitable schedule. If you notice any pests between scheduled visits, inform your provider so they can address the issue promptly.