Except in winter if it's been exceptionally wet they'll try to come indoors but otherwise SF is relatively bug free.
Now that I think about it, this is the only place of the three I've lived in Seattle that's especially prone to ant issues. As insect infestations go, they're trivial, but still annoying.
As for dishwashers, the first place we lived after we got married didn't have one, and I swear buying a portable one a year or two later saved our marriage.
Fucking ants. They are all over my house, including the bedroom (where there is no food) and I have yet to figure out how to keep them away from my mouthguard (including hanging it from a goose-neck lamp and relocating it to the bathroom.)
Dishwasher was out second home improvement, after a dryer (which was significantly easier. Our counters are custon-for-a-short-Japanese-lady low, so we had to build a tall enough island and run water to it)
I do get ants a couple times a year, and have to bust out the terrible Tero traps, but those usually work pretty well.
I've been getting little gnats that the wind traps against my front door, but yesterday I discovered a spiderweb in a hidden corner whose owner has clearly been disposing of the majority that managed to get inside.
Go spiders! Choose spiders!
If I remember to spray around the windows once a year, I don’t get ants. If I forget, I will usually get them in the kitchen. Note to self: I should spray this weekend.
I had a problem with roaches for a while. I’m not especially filthy, but with one cat being a random nibbler (and underweight), I need to leave kibble out, so there is something to attract them. I started putting this stuff out that renders the next generation sterile, and now I just need to kill the occasional invader from outside. NC has some good size roaches.
I haven't seen any bugs in the condo, but in Otter Lake I get ants easily. No dishwasher there so I have to keep up with the dishes.
I was out with co-workers for goodbye drinks yesterday and had the opportunity to hand out one of my Buffista business cards! (They were talking about Homestuck fandom and saying "Yeah, it's a cult" and so I pulled out my Buffista business card that also says "Yes, we're in a cult.") Does anyone remember who made those? Because they are awesome! I've had them in my wallet for something like 20 years now!
I don't even remember those existing! That is awesome.
We get ants in the kitchen every spring, regardless of what we do. Apparently it happens to a ton of people in our neighborhood, because the neighborhood Facebook group is full of posts bitching about the return of the ants. Terro traps work, but I wish we could keep them from coming inside, period. But since it's a neighborhood-wide problem, I'm starting to think Northside is located over the world's largest ant colony.