If it helps I dry pail mine (BBH (Bamboo,Magic AIO), PeaPods, Natures Child & home made) but I do soak liners if they are 'dirty'. All get washed together with no probs on a short warm wash with an extra rinse and then hung in the sun. I have found direct sunlight really does help to keep them bright.

I also add a bit of baking soda and lavender oil (just a few drops)in the bottom of the bucket to help with smell...when I feel motivated.