> The mouth is acidic when chewing betel nuts. Which (I think) causes > the dyeing effect on the teeth. I'm wondering if the betel nuts > could be dyed, using an acid bath.
Would they need to be crushed? Does saliva create the ideal environment for dye take-up in the mouth (situation)? Just wondering... rkr4cds 2008 © RKR4CDS http://www.BeyondBasicBears.com eBay ID ~ rkr4cds [Non-text portions of this message have been removed]
