Best Mouthwash Taste Test

  • Published: 09 April 2019
  • We’ve never been more serious about finding the best “swish.” Find out which mouthwash ranks best!  GMM #1521
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Comments • 2 369

  • Tsg Levi2912
    Tsg Levi2912  7 hours back

    I ate a clove of garlic for a tenner

    • Narmin Mamedli
      Narmin Mamedli  1 days back

      14:22 Hagrid without a beard, is that you???

      • Karissa Solsvik
        Karissa Solsvik  3 days back

        U guys should swap places for a whole video, and do challenges how the other person would react

        • Remy Mafia
          Remy Mafia  1 weeks back

          5:54 Rhett's impression of his mom. XD

          • Abigail Way
            Abigail Way  1 weeks back

            For the past 8 months, I've been working through all 16 seasons of GMM (I'm on season 15 so almost current!!) Anyway, I've noticed something unique about season 15. I believe Rhett and Link have always enjoyed what they do, but for some reason they just seem so much happier here. I don't know, but I really do hope they are truly happy

            • evrtt09able
              evrtt09able  2 weeks back

              If this was a real effectiveness test then therabreath would win. Don’t believe me try it.

              • Liam Lightwolf
                Liam Lightwolf  2 weeks back

                Congrats to that teacher guy at the end! You go, dude!

                • Diminishing Erica
                  Diminishing Erica  3 weeks back

                  Link: "I think we should start making episodes 4 hours."
                  Me: " I would watch that."

                  • Garry Turner
                    Garry Turner  4 weeks back

                    I use scope

                    • Beyond Ken
                      Beyond Ken  1 months back

                      Did you know that after swishing a mouthful of Listerine you will blow twice the legal limit on a cop breathalyzer?

                      • Mr. K
                        Mr. K  1 months back

                        Listerine treats sore throats and strep throat really well though

                        • em bfb
                          em bfb  1 months back

                          Definitely therabreath was used incorrectly the only one who cures my bad breath all day

                          • Magnus Mähler
                            Magnus Mähler  1 months back

                            Let's blow each other🙄🥺
                            OK 👌👈👩‍👧‍👧. Respect

                            • Snakepliskin 7
                              Snakepliskin 7  2 months back

                              Imagine March mouthmash😂😂

                              • Jayden Kieffer
                                Jayden Kieffer  2 months back

                                he likes the *font* !

                                • Cameron hart
                                  Cameron hart  2 months back

                                  15 minutes of two Middle Aged men breathing on each other

                                  • Sylvia Smith
                                    Sylvia Smith  2 months back

                                    Straight peroxide isn't good for you. Half and half it!!

                                    • ablestmage
                                      ablestmage  2 months back

                                      I have a little card in my wallet for whenever I could use a laugh, and "ingredients: old sprite" is one of the lines on it, and I have literally burst into laughter right in the middle of the grocery store more than once, and months after this video was released it still works like a charm xD

                                      • kaley alderman
                                        kaley alderman  2 months back

                                        Why did Rhett wheeze like that at 4:04 I’m crying it’s so funny😂

                                        • Camille Gourley
                                          Camille Gourley  2 months back

                                          Umm this says it was published on April 6th it's not even April yet it's July

                                        • Brian O'Hara
                                          Brian O'Hara  2 months back

                                          Where is Cinnamon Lavoris.

                                        • ᏒᎪᏢᎶᎾᎠᏞᎾᏦᎥ

                                          13:32 Link's laugh 💞

                                          • TJTroubleMaker
                                            TJTroubleMaker  2 months back

                                            who cares about mouthwash packaging? Therabreath works really well and makes you feel like you just left the dentist minus the hurting part lol

                                            • Misael David
                                              Misael David  2 months back

                                              I stop using Listerine because of the ingredients they put in it! And They underrated Therabreath!

                                              • TheTeq1
                                                TheTeq1  2 months back

                                                He likes the font so we agree thats listerine is best mouthwash?
                                                YEAH MAN!

                                                • PJ Udy
                                                  PJ Udy  2 months back

                                                  GMM quotes of the day:
                                                  Link-"Lets blow on each other"
                                                  Rhett-" You can put it in any (w)hole"

                                                  • vianca
                                                    vianca  2 months back

                                                    I used mouthwash for the second time today and it burnt so bad, is that normal.... My eyes started watering

                                                    • farpointgamingdirect
                                                      farpointgamingdirect  2 months back

                                                      Rinsing with hydrogen peroxide opens the pores in your teeth causing sensitivity. Only do this on the advice of a dentist

                                                      • Agent Zero 3432
                                                        Agent Zero 3432  2 months back

                                                        No pain no gain

                                                        • MaryLou Herbias
                                                          MaryLou Herbias  2 months back

                                                          Absolutely no one:

                                                          Rhett: Tom’s WHOLE care.....

                                                          Rhett & Link: *giggles like little kids*

                                                          • Meow Holly Meow
                                                            Meow Holly Meow  3 months back

                                                            I thought I was the only one that gargled that liquid burn for a cold, haha. Feels good on a sore throat.

                                                            • Lost in the Stars
                                                              Lost in the Stars  3 months back

                                                              Mom: what are you doing?
                                                              Me: watching two fully grown men tasting mouthwash
                                                              Mom: mmmmmkay 😐

                                                              • brofenix
                                                                brofenix  3 months back

                                                                My night choice :P Rhett: "I don't understand that"

                                                                • S R
                                                                  S R  3 months back

                                                                  4:08 both said okay at same time🤣

                                                                  • Madmouse 101
                                                                    Madmouse 101  3 months back

                                                                    My dad uses Listerine 😂

                                                                    • Person of marshmallow
                                                                      Person of marshmallow  3 months back

                                                                      Best innuendos ever

                                                                      • Paul O'Neal
                                                                        Paul O'Neal  3 months back

                                                                        Listerine used to be a floor cleaner and a cure for gonorrhea...

                                                                        • EvanescentTuber
                                                                          EvanescentTuber  3 months back

                                                                          I love both of your lip balms!

                                                                          • Sarah W
                                                                            Sarah W  3 months back

                                                                            tom's whole care .. teehee

                                                                            • SEOKJIN'S TRIPLE NOTE
                                                                              SEOKJIN'S TRIPLE NOTE  3 months back

                                                                              "But I Like The Font"

                                                                              • superpeach gabby
                                                                                superpeach gabby  3 months back

                                                                                Thera breath got me a boyfriend so it’s approved my me

                                                                                • Lais Kappke
                                                                                  Lais Kappke  3 months back

                                                                                  Ingredient: old Sprite 😂

                                                                                  • Wat the fung Is this?
                                                                                    Wat the fung Is this?  3 months back

                                                                                    Rhett’s mom really likes ya’ll

                                                                                    • Addison Carraway
                                                                                      Addison Carraway  3 months back

                                                                                      Therabreth works!! I use it! Great stuff! Not a fan of the taste or smell but if works and doesn’t make food taste weird

                                                                                      • Ganz Anonym
                                                                                        Ganz Anonym  3 months back

                                                                                        0:45 new toothbrushing song 2019

                                                                                        • Ginger Flynn
                                                                                          Ginger Flynn  3 months back

                                                                                          Link-"we should actually start making 4 hour episodes"
                                                                                          Me- wait can you please

                                                                                          • Peyton Adams
                                                                                            Peyton Adams  3 months back

                                                                                            Listerine or colgate will win

                                                                                            • R Gazsy
                                                                                              R Gazsy  3 months back

                                                                                              Almost 15 minutes of my hearing the phantom “smella dat”