Wednesday, November 14, 2007

Harsh Chemicals

Heather has been playing with homemade deodorant, as she is sick of throwing out little plastic bottles. The internet is full of helpful pages, but some of them drive her inner chemist to despair.

Apparently using baking soda allows you to avoid harsh chemicals, but the same writers go on to mention that using too much can cause irritation. What did they think they would get when they put sodium bicarbonate in water?

No comments: