Gnaphosidae
(Stealthy Ground Spiders)

Some species are commonly found indoors, it might be the one I linked to above (Scotophaeus blackwalli). They’re not considered to be of medical significance, everyone’s immune system is different though and babies are more sensitive. You can reduce the number of spiders you see in your home by sealing cracks around floors, doors, windows, foundation etc., vacuum everywhere and empty the canister outside. They’re unlikely to bite except in self defense but I know first hand a child learning to walk is going to be spending a lot of time rolling around on the floor, crawling behind furniture etc.,… Read more »

I’m not aware of any that work well. To avoid pesticide sealing up cracks works well, and for out of the way places that can’t be sealed sticky traps catch things.