[Michlib-l] toys

Hi- I know this has been spoken of before, but, I am beginning to feel really guilty having toys out for children to play with in our department. I spray them with Lysol constantly and wash them in diluted bleach as much as possible, which is not that often, I admit. Is there anything else anyone is doing? The kids love them and I don't want to take them away. I feel there must be a better solution; but, I am not finding it. Thanks!!