Maybe your things aren’t all that dirty. I often think we use more detergent than is really needed for things that aren’t muddy.
I’m trying to keep everyone doing schoolwork. It hasn’t been all that successful yet.
My problem is night sweats. By the time wash day comes around the clothing and bedding are stiff from the old sweat and body debris. And they smell bad.
So yes, they are all that dirty. I can only sleep in one shirt a night, and when I go to wash it, I see the dried body salts on it in places. Not pleasant. I would wash bedding every week if I could, just because of the sweats.