Baking soda is commonly regarded as a DIY remedy for bed bugs, but does it actually kill them? To find out, we asked Sammy Wang, a senior scientist for P&G fabric care and Shay LaRue, ...

Borax powder helps kill insects, spiders, and mites. It's even used as a fungicide and helps control mold, fungi, and weeds. This type of pesticide has been around for quite a while.

How to Use DE to Kill Bed Bugs Lightly dust DE onto areas where bed bugs hide—mattress seams, bed frames, baseboards, cracks, and behind furniture. Apply a thin, even layer.

Key Points. Bleach can kill bed bugs on contact, but it's not enough to handle an infestation. You can spray visible bugs with a 50/50 bleach and water mix, but it won’t reach hidden ones.