This home made spray is very effective, even destroy the bed bug eggs too. Not harmful to human.
It kills the bed bugs and eggs immediately after the spray. It can kill the bed bug without leaving any mark, blood stain etc. So this liquid can easily use on walls or bed sheet, pillow covers. It kills bed bugs without leaving any blood mark. It is the cheap remedy for bed bugs which can made from soap powder (laundry soap) and Dettol or any Antiseptic Disinfectant we use at home. No bad odor - the solution smells good too.