I stripwash everything except PUL. So pockets, AIO, and covers can't be stripwashed coz vinegar will wreck them. It will eventually ruin elastic too, so don't do it too often.

I think the mixture is something like 1/2 cup of bicarb in the wash and 1/4 cup vinegar in the rinse? I can't remember. I got it off the BBH website at one stage, but I don't measure it any more, I just hazard a guess. hehe.