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While pressure-treated wood offers extra protection against decay and insects, it’s not entirely immune to termites. These pests can still snack on treated wood, so if you spot them, be ready for termite treatment costs that range anywhere from $73 to $1,730. However, your final price ultimately depends on how bad the infestation is and the treatment method. To keep your deck and home safe, regular inspections and preventative measures — like sealing gaps around the home and installing screens on doors and windows — are essential to protect your home, saving you from costly repairs in the future.

There is no exact science here, due to the nature of nests and how mice raise their young, but a good place to start is to inspect the droppings. A single mouse poops a lot, leaving around 50 droppings in a single day, likely near a primary food source. If you find only sporadic droppings, you likely have a small infestation. If you spot large mounds of droppings, you are dealing with a big problem.

Silverfish can infest a bed, but it’s not likely unless you have a major infestation. Silverfish may be attracted to the fabric of the bed and the dark corners of the mattress, so you should check your bed thoroughly if you are seeing silverfish throughout the house. Seeing them in bed is a bad sign, because it means they are eating your cotton or silk sheets while they’re there.

The best termite treatment depends on your specific infestation, home, and budget. According to the Environmental Protection Agency (EPA), the most common professional treatments are soil-applied barrier treatments, like liquid termiticides, and termite baits. Bait stations are placed in the soil and work by moving poison back into the colony to kill the queen. For infestations that haven't fully taken root, barriers and targeted termiticides are often the most effective options. Additionally, preventative measures such as moisture removal and installing physical barriers to protect vulnerable wood are important, particularly during construction or remodeling. It is best to work with a termite professional to determine the right treatment for your situation.