GOOD 4 VACATION..Bed Bugs Remedy home made spray is very effective, even destroys the bed bug eggs too. Not harmful to human. It kiis 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 and Dettol or any Antiseptic Disinfactant we use at home.