You may perhaps find them near the seams, tags, and piping of your mattress or box springs, or in cracks in the mattress frame or headboard. Having said that, spider beetle bites are harmless and don’t distribute any ailments. Also, spider beetles don’t suck blood as bed bugs do. https://glittersprayclothes29628.timeblog.net/66910754/new-step-by-step-map-for-doggy-steps-for-tall-beds