While diatomaceous earth doesn’t kill bedbugs, it can prevent them from moving around and creating a “safe zone.” It’s best to use it alongside other heat treatments to kill the bugs for good. When used in this way, it should be applied to all areas of the bed, including box springs and mattress ridges.
To apply diatomaceous earth to a bed bug infestation, you must first identify the area of infestation. You may want to make small piles and sprinkle it on larger areas. Make sure to wear plastic gloves, though! It might make you uncomfortable, so be prepared for this if you want to use it on your bed.
Another advantage to diatomaceous earth is that it kills the bugs over a long period of time. It can take up to seven to fourteen days for an infestation to become fully dead. For this reason, it’s best to combine it with other methods of bed bug treatment, such as steam cleaning.
Diatomaceous earth is a popular natural product that can be used to kill bedbugs. This fine, white powder is similar to cornflour, but feels quite different to the touch. Its abrasive texture makes it an effective way to kill bedbugs.