I never worried about it. Throw em all in (and I use a wide variety of prefolds, covers, pocket diapers, and all in ones) and wash em on hot, and then fish out the ones that can't go in the dryer and drape them on top of the dryer to air dry, then toss the rest in the dryer. No biggie.
Some people are a lot more particular than I am, but I've found that tossing it all in together works just fine and doesn't cause any unusual wear and tear on the diapers.
Some people are a lot more particular than I am, but I've found that tossing it all in together works just fine and doesn't cause any unusual wear and tear on the diapers.