My first (affected) was a bit of a drooler but not too bad. He drooled when he was getting a tooth in - so for about 2 weeks every 3 or 4 months. Then again, he puked on anybody and anything.

My second (unaffected) did not drool at all. I didn't even know when she was getting tooth!

My third (affected) was a dripping faucet. From 4 months to 9 months, I went through 3 outfits and 4 bibs every day.

I'll just hazard a guess that you got lucky!
Ichthyosis-en-Confetti Type 2
Husband, Nathan - 10, Elliot - 7, Oliver - 4, all affected.
I also have an unaffected daughter, age 8.

email: jennifer at confettiskin dot com
facebook - find me on "ichthyosis mommy spot" or "friends of ichthyosis"