Once the alcohol dries, it loses its effectiveness and does not provide any lasting protection. · rubbing alcohol evaporates quickly and kills bed bugs while the liquid is still wet. How does alcohol affect bed bugs? · you may wonder, does rubbing alcohol kill bedbugs? · rubbing alcohol is a common diy remedy for bed bug infestations, and it does kill bed bugs on direct contact by dissolving their exoskeleton and dehydrating them. Will whiskey kill bed bugs? The short answer is yes , but rubbing alcohol can only kill the bedbugs it touches. Rubbing alcohol repels the bed bugs as well and that way it keeps them away and reduces any chance that they may lay eggs in your house. · rubbing alcohol does kill bed bugs. “it doesnt eliminate eggs or deeply hidden bugs, says pest pro jerry eason. It only kills the bedbugs it touches, as they are known to be good at hiding and their eggs are resistant to alcohol. Does rubbing alcohol (ipa) kill bed bug eggs? However, it’s not the most effective method to eliminate a bed bug infestation. Apart from that, rubbing alcohol is a desiccant and hence can also kill bed bugs by drying them. Does rubbing alcohol kill bed bugs? · research clearly shows that using rubbing alcohol to kill bed bugs is both ineffective and dangerous. The method kills only about half the bugs it touches directly, provides no lasting protection, and creates serious fire hazards that have already caused house fires and displaced families. · rubbing alcohol is a popular and effective method for killing bed bugs , but it has limitations. It works by dissolving their exoskeleton and dehydrating their insides.