Bedbugs don’t like high temperatures, so they can survive in a house as warm as -13 degrees Fahrenheit (25 degrees Celsius). However, heat is not the only way to get rid of bedbugs, and it takes a strategic approach to get the job done.
One common method is to freeze items containing bedbug eggs. However, this method is only effective in small areas of the room. It is important to know how long to leave infested items in the freezer for. The cold temperatures can damage electronic equipment or delicate artifacts.
The best way to kill bedbugs is through heat treatment. A professional heat treatment will be more effective than a DIY effort. Ideally, the temperature in the room must be over 120 degrees Fahrenheit to kill bugs. However, it is impossible to reach all areas of a room with a heat treatment.
Despite its drawbacks, heat treatment is a relatively quick and effective method of killing bedbugs. It is also safe, and can prevent the infestation from reaching a certain point. The treatment will require a powerful space heater, so you need to purchase or rent one for this purpose.