Compare destructive interference with constructive interference. constructive interference is a wave with higher crests and deeper troughs & more energy. Destructive interference is when the crests of one wave overlap and have a smaller amplitude.
Bed bugs are able to survive for up to 18 months without feeding. They hide in crevices on mattresses, furniture, along baseboards, and just about any other area that is protected. Bed bugs can attach themselves to luggage, clothing, and furniture and are spread when these items are moved.They will also quickly spread in buildings such as apartments and dormitories that have multiple units within close proximity. Remove bedding materials and mattress and box springs. 2  Wash bedding materials and dry at medium or high heat. 3  Throw out items that cannot be thoroughly cleaned, treated, or inspected. 4  Contact a licensed pest management professional to identify and treat for bed bugs.
Laundering Items to Kill Bed Bugs (.pdf). Washing clothes and bedding is a simple and cheap method of killing all bed bugs. It is a very important part of both do-it-yourself bed bug control, and when you have professional pest control company apply insecticides. If you want to only kill bed bugs and do not need to wash your clothes, simply putting infested items in the dryer for 30 minutes on high health will kill all the bed bugs.