Pest Control
Unless you have training in spider identification, you will likely not be able to tell whether a spider is venomous or not. It is also dangerous to try to get close enough to a spider’s web to check its body for telling marks. Instead, let a professional investigate the spiders.
It is very difficult to get rid of termites, especially once you have a complete infestation. Whether you have termites for the first time or they have come back again, a pest control expert can get rid of them once and for all.
If you have an abundance of ants in your home, it is unlikely that you will be able to get rid of them yourself. Although bug spray can help, once you are past preventative measures, a Kirkwood exterminator is likely necessary.