Closer than ever
- Sep 20, 2020
did yours come in those blue syringes?I bought trays and 44% carbamide peroxyde gel (=15% H2O2) once. No results either and the saliva in my mouth caused me to burn my gums and palate.
If the gel didn’t burn your gums then it didn’t contain H2O2, or just had a very low concentration of it.
that's what I had except the led thing. either way I'm tired of fiddling shit around in my mouth after this so just gonna get dentist whitening and call it a day I guess.