Bed bugs are able to nest in the tiniest and hidden places and proliferate rapidly.  So it is essential to react quickly if you have detected their presence within your home.
Powders have a long residual effect and easily penetrate into cracks and crevices, where bed bugs like to hide. You should integrate them in your multi faceted arsenal, when dealing with bed bugs by yourself. 
We provided for you in this section Guides with product reviews and tutorials, so you can find the best powders on the market and know how to apply properly.