Mattress Cover for Bed Bugs
You’ll see a large number of bedbug sites out there selling specialized mattress covers to keep bedbugs from getting inside your mattress (or outside, if you’re infested), but did you know that you can buy them right from your local store?

It’s a lot less expensive and you need only ask the clerk to direct you to the mattress section and look for allergy relief / dust mite barrier covers; these are effective enough to stop bedbugs from passing through.
For example, if I go to Walmart.com and search for ‘mattress cover’, the first result is an allergy relief / dust mite barrier pillow and mattress cover set for $25.
Check with your local store and see what products they have to keep out the dust mites and you’ll have found yourself an inexpensive bedbug cover!
For more information on how to get rid of bed bugs, then check out http://www.badbedbugs.com/bed-bug-treatment/