by pvrando152009 » Thu Sep 16, 2021 9:31 pm
by staff » Fri Sep 24, 2021 10:01 pm
beyond this rate. Must register the product as a medical device, lower than this rate Therefore, it can be registered as a cosmetic product.Usage rate determined by the FDA - Carbamide Peroxide Do not use more than 17% or equal to 38% of " Carbamide Peroxide ]. Carbamide Peroxide 44% Gel" - if used at a higher rate Must be registered as a drug or used under medical supervision only
by wit246 » Sun Dec 04, 2022 2:10 pm
Teeth Whitening Carbamide Peroxide (44%) When glycerin is mixed with Carbamide Peroxide (44%) in the proportion of 17%, how to apply it on the teeth?
1. Teeth must be wiped dry without saliva sticking to the teeth. Or can be applied to the teeth
2. Use a cotton swab to dip the solution onto the teeth. or use fingers Or do I need a specific device for dipping the solution?
3. During 20-30 minutes after applying, are there any practices or prohibitions such as not drinking water, eating food, or talking?
4. After 20-30 minutes, you need to rinse your mouth or use a brush + toothpaste to clean it. and then can drink water or not
by staff » Sun Dec 11, 2022 7:46 pm
hello
Not serious about moisture on the teeth. Brush your teeth clean. and then can use it
Can be used to apply or put on a tooth tray and dip your teeth into it
After finished, spit out the water. able to drink water normally You can talk normally.
