Thanks for that info. Hope I never have to use it.
Bedbugs are a formidable foe. DE is effective and safe. You can buy food grade DE that is pure white. DE is also used in stables to help with bugs and fleas. You can buy that type and use it in your flower beds and rid yourself of any crawlies that have an exoskeleton.
We are now very diligent in checking bedding in Hotels. Bedbugs favorite nesting is in the edge seams of mattresses and in box springs. When traveling this summer, we noticed hotels are now using the sealed coverings on the bedding. I have a severe reaction to the bites, so I am chief inspector!