Baking Soda Bed Bug Killer: DIY Natural Solution! Discover a natural DIY solution to eliminate bed bugs using baking soda. We explain how it dehydrates and kills these pests, offering a simple home remedy for infestations. Putting baking soda in your home can also kill bedbugs. It creates the same dehydrating effect that we see in other insects, and some of the baking soda grains can break inside the insect, causing internal bleeding. Mix baking soda and water into a paste and spread this paste