Using diatomaceous earth (DE) is often assumed to be a useful pest control method, but exterminators rarely use it for this purpose. While DE may help reduce some pests, there are more dependable solutions that both residential and commercial customers can take advantage of. Pool grade DE contains high levels of crystalline silica, making it dangerous to humans if inhaled or ingested. For these reasons, exterminators avoid using pool grade DE indoors as it puts people at risk while trying to eliminate a pest problem.

Food grade diatomaceous earth is usually safe around humans but the effectiveness on different insects changes greatly. This type works by drying out the insect after contact with it; however many species have grown resistant, diminishing efficacy over time. Additionally food grade needs regular reapplication since its active ingredient deteriorates due to humidity and sun exposure outside your home or office building.

Exterminators often go for more thorough treatments such as fumigation or bait traps as they provide better results than just using diatomaceous earth by itself. These methods cost more upfront than DE, yet guarantee success against common house pests like ants and cockroaches without problems associated with pool grade DE particles in the air inside your living space. Replacing mattresses could also aid in eliminating insects since new materials don't contain dust mites which generate mold and other contaminants that draw insect infestations in the first place!

Exterminators use a variety of chemicals and methods to eliminate bed bugs, including pyrethroids and neonicotinoids, which target the bugs' nervous system. However, bed bugs have become resistant to these chemicals, so it's important to work with a professional exterminator to determine the best approach for your infestation.

Steam and heat treatments are also popular options, but they can be more expensive than chemical treatments and take longer to complete. It's crucial to remember that eliminating bed bugs often requires multiple treatments and ongoing monitoring to ensure complete eradication.

To prevent future infestations, regularly wash and dry bedding on high heat, inspect used furniture before bringing it into your home, and seal up any cracks and crevices they could use to enter. Ultimately, the most effective approach to eliminating bed bugs is to work with an experienced exterminator who can develop a customized plan based on your specific needs. Don't rely on a single method or chemical – a comprehensive approach is key to success.