Just wondering if the ones they sell at the stores work and if so, which brand(s) worked for you.

  • BearOfaTime@lemm.ee
    link
    fedilink
    arrow-up
    22
    ·
    4 个月前

    Yes.

    Even the generics work.

    Just read the labels, see what they use and concentrations, so you can change brands if one makes your teeth hurt (higher peroxide concentrations can do this for people who are sensitive).

    • disguy_ovahea@lemmy.world
      link
      fedilink
      arrow-up
      10
      ·
      4 个月前

      It also will burn your gums if you don’t trim the mouthpiece carefully around your gum line. Take your time when molding and trimming.

      • Ellia Plissken@lemm.ee
        link
        fedilink
        English
        arrow-up
        11
        ·
        4 个月前

        eh, it’s bad for your teeth if you overuse or use too high a concentration of peroxide, but I think the line between actually getting your teeth white and using too much is pretty thin

  • Zarxrax@lemmy.world
    link
    fedilink
    arrow-up
    12
    ·
    4 个月前

    I’ve tried numerous ones, and nothing has ever made a noticable difference on my teeth. My teeth don’t look that bad though, so I just quit caring about it and never buy any whitening stuff any more.

    • ryan213@lemmy.caOP
      link
      fedilink
      arrow-up
      5
      ·
      4 个月前

      I just use the whitening toothpaste but I don’t really notice a difference after using it for a couple of years now. I just keep it since I’m so used to it now.

      • Ellia Plissken@lemm.ee
        link
        fedilink
        English
        arrow-up
        5
        ·
        4 个月前

        whitening toothpaste has the same active ingredient as regular toothpaste. some will have peroxide, but you would need to brush your teeth for significantly longer than 5 minutes for it to start working

    • reddig33@lemmy.world
      link
      fedilink
      arrow-up
      2
      arrow-down
      2
      ·
      edit-2
      4 个月前

      If your teeth are yellow all the way through, stain removers won’t do much. Some people’s teeth are permanently stained from taking tetracycline at some point in their lives (it was formerly used as an acne treatment).

  • Wes4Humanity@lemm.ee
    link
    fedilink
    arrow-up
    10
    ·
    4 个月前

    Crest 3D strips work well, but do not fall asleep with them in… I did that by accident, swallowed one of the strips and woke up in such excruciating pain I had to crawl to the bathroom and puke. Just as heads up

  • garbagebagel@lemmy.world
    link
    fedilink
    arrow-up
    6
    ·
    4 个月前

    I had a really bad coffee stain on my front teeth. Had tried the crest ones for a while but they weren’t helping. My hygienist did some treatment and told me it’ll probably come back because of the texture of my teeth, but told me to use the crest ones a few days ahead of a special event if I wanted a touchup. Stain came back.

    Went to the dentist for an unrelated issue and my dentist noticed the stain, literally filed down my tooth in like 2 seconds and for free, and the stain has never come back again, lol.

  • davidagain@lemmy.world
    link
    fedilink
    arrow-up
    6
    arrow-down
    1
    ·
    4 个月前

    Yeah. They gave me sensitive teeth. It works by getting rid of the top layer of your teeth. Avoid.

  • pickleprattle@midwest.social
    link
    fedilink
    arrow-up
    4
    ·
    4 个月前

    My hygienist told me to just use OTC instead of trying to do it at the dentist’s office. She didn’t suggest a specific brand though.

  • shalafi@lemmy.world
    link
    fedilink
    English
    arrow-up
    3
    ·
    4 个月前

    I got best results having my dentist make me a mold ($70) and using Amazon whitening tubes.

  • thermal_shock@lemmy.world
    link
    fedilink
    English
    arrow-up
    3
    ·
    edit-2
    4 个月前

    crest whitening strips absolutely work, and you shouldn’t use the whole box at once, wait a few months. that drastic of a change is obvious and can make your teeth super sensitive. but they absolutely worked for me. the difference between each one is how many come in the box and how concentrated they are. the 3D white strips I feel are the best balance and price value.

  • I'm back on my BS 🤪@lemmy.autism.place
    link
    fedilink
    English
    arrow-up
    3
    ·
    4 个月前

    Crest 3D whitening strips sold at Costco work for me. My teeth were noticeably whiter both times I’ve gone through a box. Of note, I drink espresso about 4 times per day, so maybe they’re particularly good at whitening coffee-stained teeth.

    They make my teeth sensitive after a few strips though, but sodium fluoride 1.1% toothpaste remedies that.

  • Donebrach@lemmy.world
    link
    fedilink
    arrow-up
    2
    ·
    4 个月前

    Never intended but brushing consistently with a Sonicare yielded me pretty freakin’ white teeth. I have been using one since high school and have never had any problems with my teeth. Can’t recommend enough.

      • Donebrach@lemmy.world
        link
        fedilink
        arrow-up
        3
        ·
        4 个月前

        I think it’s the pro-whitening (ironically) one these days, one of the thinner black models. I’ve had to replace the handles occasionaly over the years but much cheaper in the long run than dealing with cavities, etc.

  • SendMePhotos@lemmy.world
    link
    fedilink
    arrow-up
    2
    ·
    4 个月前

    Crest 3d whitening strips made my teeth amazing, but also sensitive. The stuff tastes gross. Follow the directions. I think it was like… Dry your teeth, put the strip on for like 30 minutes (which sucks ass) and then rinse your mouth. Took a few weeks for me to notice and I stopped using them as my teeth looked fine.

    • I'm back on my BS 🤪@lemmy.autism.place
      link
      fedilink
      English
      arrow-up
      5
      ·
      4 个月前

      When I have used them, they would make me salivate a lot. Since I didn’t want to swallow that, I would walk around with a tea cup spitting into it the extra saliva with peroxide.

      • leds
        link
        fedilink
        arrow-up
        3
        ·
        4 个月前

        In that case probably not for everyday use then , or just use sand. But I’d think that there is also some chemical action that makes it very effective against tea and coffee stains