Re: Teeth Whitening: How long to age urine for best ammonia content?

VonBingen,

thank you for your response!

"That said, I don't know if aged urine is preferred specifically for whitening. My understanding was daily urine is used."

I'm pretty sure that it has to be the aged urine for whitening....Since ammonia is responsible for the whitening effect and ammonia is only created when urine is aged.

Thanks for the tip with the loose cap!

Do you happen to know any resources where I could read about urine for teeth whitening?

Thnak you again!