Temprid would be a great choice for you. For infested mattresses, remove linens and wash before reuse. Apply to tufts, seams, folds, and edges until moist. Allow to dry before remaking bed.
Apply to bedsprings, box springs, and the interior of bed frames or headboards, including all cracks and joints.
When bed bugs are found in upholstered furniture, apply only to the infested tufts, seams, folds and edges, but do not apply to flat surfaces where prolonged human contact will occur. If bugs heavily infest furniture (inside cushions and/or batting) apply a labeled insecticide dust.
Apply as a crack and crevice treatment to all baseboards, moldings, beneath floor coverings and carpets, closets, shelves, curtains, furniture and picture frames that may provide harborage to bed bugs.
Temprid prevents bed bug infestations for up to 6 months.
Please make sure to follow the product label closely.
While Bedlam and Temprid SC are labeled to be applied in some of the same areas we would not recommend that this be done. The products are best used in conjunction with each other to treat different areas. Bedlam would be applied to the mattress folds and seams and spraying in cracks and crevices such as drawers and runners of drawers, bed frames, picture frames, underneath baseboards, bookcases corners etc. Temprid SC can be applied as a coarse, low-pressure spray to harborage areas including crevices, along baseboards, behind bed frames and headboards, beneath beds and furniture, and to box springs and bed frames.
Please take a few minutes to read over the Bedbug Treatment guide so that you may better understand what is needed to eliminate bedbugs in your home
We carry many great liquid insecticide concentrates for interior and exterior applications to eradicate ants, roaches and spiders. We would recommend applying Temprid SC monthly outside and once every three months indoors. I have included some great articles for treatment of the insects that you are treating. Baiting is key with ants and roaches. I have also included the link to get a pest identification of the insect in the beams. Once we know what insect you are treating in that area, we will be able to make a product recommendation.
Extension Office for Pest Id or by local pest control company