I know what some of you were thinking... Get your minds out of the gutter

All the flu shot talk got me thinking... Cold and flu season is coming, and I babysit two small children (2 1/2 years, 13 months). Right now I use Lysol and then rinse with water, but I'm looking into more natural, chemical free ways to clean and disinfect them, if that's possible.
What do you use for hard plastic or wooden toys? Soft toys?
TIA!
Re: Toy cleaner
What ratio do you use for water and vinegar, 50/50? I've seen a lot of differing measurements on google.
I don't go nuts about toys. If we have the flu or stomach bug or something awful I'll spray everything and air out the house. With my son I do put his chew toys in the dishwasher from time to time. But I'm not diligent about it.