ฝัง
- เผยแพร่เมื่อ 21 พ.ย. 2013
- They’re tiny, sticky pieces that pack a big punch. From hydrogen peroxide to sodium hydroxide, find out which ingredients make up teeth whitening strips, and how they work together to transform coffee- and tartar-stained teeth into pearly whites.
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What’s Inside: Teeth Whitening Strips-WIRED - วิทยาศาสตร์และเทคโนโลยี
Why am I watching this at 2:30 am
Same here. I really want brighter teeth.
When else would you watch it
I’m watching this at 2:14am
Same...
its currently 2:25AM 😂😂
1. Hydrogen Peroxide
2. Sodium Hydroxide
3. Sodium Saccharin
4. Polyethylene Glycol
5. Acrylates Copolymer
6. Sodium Acid Pyrophosphate
I thought teeth were suppose to be a very light yellow color. I guess it's different for everyone.
sin8800 technically that's the natural color of healthy teeth but beauty standards make people want ultra white teeth
they are
This is so good, clear and engaging. Great work.
If only my chemistry class in High School is like this =(
Do more whats inside please
Wow this channels old videos are great
This music... Is... Beautiful
Nice explanation!
More more often please
Like this. Keep them coming.
you got that right :)
Interesting, This one review on youtube did mention sensitivity after use, so he started taking them at night instead. It goes away within hours. I suppose it was dehydrating the teeth!
More What's Inside Please :)
my project is good now
for a 10 year old video, this is rly well done
Light yellow means plaque
did she just say a "potent blast"
Do one about chewing gum next!
More
Hmm
I've been searching youtube for any videos that show how whitening strips destroy tooth enamel, ESPECIALLY in middle aged people, because their ( me ) tooth enamel is worn and not as good as when we were younger. I used those damn whitening strips in 2005. Within weeks, I started getting cavities popping up on ALL of my front teeth. I was dumbfounded as to the cause. Then, SIX YEARS LATER, they had 2 separate special broadcasts on the news, with several dentists, showing before & after photos of many victims, yes I say victims, of what these damn whitening strips did to their teeth. Take it from me. Those damn strips should be taken off the market. I couldn't find the first video about this, which is a damn shame. DO NOT USE WHITENING STRIPS, ESPECIALLY IF YOUR MIDDLE AGED. Those chemicals destroy tooth enamel like pouring diesel fuel on asphalt. I'm mad as hell about it and if I could, I would sue the hell out of CREST. NO warning label stating they can cause enamel damage/cavities. If there WERE, I sure as hell wouldn't have bought & used them. Your taking a big risk by using ANY methods to whiten teeth. ALL that shit is bad for the enamel.
Howabouthetruth you mad bro
Howabouthetruth do the Zimba white strips cause the same damage ?
interesting
science is cool
good!😊
517am
Big words
I FUCKING LOVE YOUUU FOR THIS UGGHHHHH YESSSS
I thought there would be whale semen or something equally disturbing.
1
2?
hioeo 3!
***** 4$
A little late but 5!!!!!!!!😂😂😂🔥
@@abcabcq313 6>
doesnt seem very healthy,brushing teeth with baking soda or salt is better!
s3xyScorp, s3xyScorp, not necessarily. Those are more abrasive and can actually cause enamel erosion. It's better to use these strips or go to a professional .
Ok boomer