[Jenn218]

I don't know about the dilution for using it on your dogs teeth...you may want to call the vet. I think peroxide pretty much as an indefinite shelf life.

I know my Dad wills sometimes gargle w/ peroxide to help when his teeth hurt, but I am not certain if he dilutes it or not.

There are several products out there, like Petzlife, that is a gel that you rub on and a spray too. I would just ask a vet about it though.

Sorry about your arm....hope it heals properly and fast!