Wanting to protect your child, I think, is something every mom tends to want to do for their children.
That said, being a real wetwipe mom (germophobe) - I am yet to meet someone for who this was beneficial. Not only do these kids find it harder to fight off simple colds, but it can leads to behaviour problems (being unable to do anything without hands being wiped constantly while playing outside for example) and/or feeding problems (being unable to touch food or scared of different types of food and not wanting food to touch etc)
Trust me, I've met moms whose children have these problems and they go "I don't know what caused this" as they use 10 wetwipes to clean hands and face after a birthday party.
Also being OCD about cleaning your house and keeping it germ free really just takes away time you could have spent playing with your child. And I'm still unsure as to whether the exposure to chemicals isn't worse than the germs...
For Julz - think they are family!