Acid bath anyone?

[arl]

have you tried cola. i seem to remember its meant to dissolve teeth fairly well and i ve heard some people who use it to clean toilets and kettles . might need to leave it a few days but at least its cheap.

 

[MdB]

have you tried cola. i seem to remember its meant to dissolve teeth fairly well and i ve heard some people who use it to clean toilets and kettles . might need to leave it a few days but at least its cheap.

http://www.snopes.com/cokelore/tooth.asp

I would try vinegar.

 

[jess marley]

I'm proud to say, I have indeed tried cola, though admittedly probably not for long enough...
Vinegar and 'normal' lime-scale removers just don't cut it... I'm going with the hydrochloric angle.