Touchscreen

I was looking online today for new computers,
just comparing the prices and wanting to update
the one I have that is about 10 years old. I really
like the computers that are touchscreen but
having a toddler with sticky fingers I don't
know if that would be a good idea. I would hate
to spend alot of money on one then it getting
tore up so I wouldn't be able to clean it. I
don't know my search continues.