hi we have bed bugs at home we ve used pest control services and they run a desinfectation 3 different times but we still have them...

You must have an integrated approach for bed bug control. It may involve several different types of control methods including sprays, dusts, and even mechanical control methods like steam cleaning. If you are looking for a dust, Alpine Dust and Pyganic Dust will both be effective for bed bug control. You must keep in mind that dusts are only used in hard to reach or restricted areas like the wall void, under and behind furniture and etc.