I had a great idea of trying to make DH a card by putting ink on DS's hand and pressing it onto a card. Didn't really work, but since then I've got really worried about the stamping ink. I've cleaned it all off DS's hand (he's 8 weeks old btw) with wipes and scraped it out from under his nails, but I'm still really paranoid about him putting his hand in his mouth.
Please reassure me that I got it all off and that that tiny an amount wouldn't hurt anyway?