Dental Essential

When I filled a prescription at my supermarket’s pharmacy recently, the line of customers snaked down an aisle of toiletries. I surfed on my phone for a few minutes as I waited but eventually took note of the products on display around me. To the right, endless shampoos, conditioners, sprays, and other hair care items. To the left, nothing but rows and rows of toothpaste.

If you’re a Millennial or older, I’ll bet you’ve brushed a time or two with Crest or Colgate.  Both products have dominated the toothpaste market since their humble beginnings in the 1950s.  I was raised on Crest and saw no reason to change brands as a young adult.  But these days, like most anything I put into my mouth I’m a little more selective.

The shelves of toothpaste in my supermarket caught my attention for two reasons.  First, the options from a single manufacturer these days are daunting.  Crest may have only eight product lines (like “Gum Health” or “Kids”) but that translates to a total of fifty-seven unique tubes of paste.  Wow.  So you’re telling me you’d know which one would be perfect for you?

My second observation: there are surprisingly few players in the game for a product each of us uses at least twice a day.  Crest and Colgate dominate the shelf space; I’d put the number at 85%.  The other 15% – at least in my supermarket – goes to products from Sensodyne and Arm & Hammer.  Sensodyne targets those of you with sensitive teeth.  Arm & Hammer promotes, naturally, the perceived benefits of baking soda.

The truth is, there are dozens of toothpastes besides Crest and Colgate.  Just think of it like a chessboard: you have the two kings and then you have the rest of the pieces.  Those pieces include a few that make me nostalgic.  For a short time I had a “brush” with Pepsodent; its unique taste flavored with sassafras.  My dentist’s recommendations during my cavity-prone years included Mentadent and Aim (neither of which took hold).  And honorable mention goes to Pearl Drops, which I never tried but was the first product to add sex appeal to brushing your teeth.

I don’t know anyone who uses Pepsodent or Pearl Drops anymore, but I also think Crest and Colgate are finally getting serious challengers.  Today’s generation (and those behind it) is more enlightened.  In fact, my own choice for my toothbrush – Earthpaste – has to be purchased at a specialty store or online.

I’ve talked about Earthpaste before, in Polishing the Pearls. That post was more about the ingredients in toothpaste than the products themselves.  But ingredients certainly matter.  Crest contains between fifteen and twenty (and some are better left in a science lab).  Earthpaste contains just five, including bentonite clay, salt, and essential oils.  I have no problem putting any of those in my mouth, including the “dirt” of bentonite clay.

The truth is, if you can stand the bitter taste you can just brush with baking soda.  It’s a short list of ingredient that actually benefit your dental hygiene.  And for me, the habits I’ve locked in besides brushing far outweigh the importance of which toothpaste I choose.  Daily flossing (at night).  Oral rinses.  Toothpicks for my close-together teeth.  Recent trips to the dentist would suggest I’ve got a good regimen going.

As for you Gen X, Y, Z and especially Alpha members, there’s a palpable point to this post.  99% of humans will continue to brush with toothpaste.  Crest and Colgate still dominate the market seventy-odd years after their debuts (at least in America).  It seems to me there’s room for another low-ingredient high-health product like Earthpaste.  I’d fire up that home chemistry lab before someone else beats you to it.  There’s potential prodigious profit in the production of paste!

Some content sourced from Wikipedia, “the free encyclopedia”.

Polishing the Pearls

Twice a day, my toothpaste tube and I do battle.  When I take the tube out of the medicine cabinet and realize there’s only a little bit left, I can see it smirking as if to say, “You’re not getting any more out of ME!”  Yeah, right.  I just flatten it from one end to the other (I recommend a hairbrush here), forcing every last bit of paste to gather at the top, ready to launch.  Then I take off the cap and squeeze like crazy.  It’s a good workout for the hands, and a mindless challenge to extend the life of your toothpaste.

Speaking of toothpaste – yep, that’s my topic today – here’s a really good trivia question.  In the Roald Dahl classic, “Charlie and the Chocolate Factory”, what did Charlie’s dad do for a living?  He screwed the caps onto toothpaste tubes… before machines were invented to do the job for him.  (He also died before the first paragraph and was never part of the story, so it’s a little weird I remember that bit.  But I digress.)

Quick, name the first ingredient you think of in toothpaste.  Flouride?  Not a bad guess, but did you know fluoride makes up only a tenth of a percent of toothpaste?  That’s like a pinprick on the tip of your finger.  Flouride is potent, my friends.  Good for healthy enamel but only in itty-bitty doses.  Keep those chemicals close, but not too close.

Was your first ingredient surfactants?  A surfactant is basically a “foaming agent”, which helps distribute the paste around the inside of your mouth, which translates to better cleaning.  Surfactants remind me of those animated scrubbing bubbles you’d see in TV commercials, whirling around the bathtub surface.  You also find them in shampoos and conditioners.  Without surfactants, most of the hairs on your head would get clean and conditioned, but others would be left high and dry.

“Minty fresh!”

How about flavorants – you know, peppermint, spearmint, wintergreen, or cinnamon?  If flavorants were the first ingredient you thought about with toothpaste, go directly to Jail (i.e. do not pass GO, do not collect $200).  Flavorants do zilch for your teeth.  They just make brushing a more pleasant experience and fool you into thinking you have a fresher mouth when you’re done.  You might as well chew gum.  The sugarless kind, that is.

Okay, let’s cut to the chase.  The primary ingredient in toothpaste is abrasives (and if this was your answer, you win a free dental drill).  Abrasives make up 50% of what’s inside the toothpaste tube.  They’re “designed to help remove plaque” (remember that phrase).  Think of abrasive-laden toothpaste as liquid sandpaper.  Abrasives are the reason you don’t want to swallow toothpaste.  And don’t brush too hard either.  With enough pressure, these bad boys would be happy to remove your enamel.

Toothpaste also has grit

I could list even more toothpaste ingredients (ex. antibacterial agents, whiteners, re-mineralizers), but let’s just agree: there’s a big, diverse party going on inside the tube.  Now for the bad news.  Toothpaste has no significant impact on the reduction of plaque – so says certain clinical studies. That’s why abrasives are described as “designed to help remove”.  That’s a sneaky way of saying they just keep things in check until your next appointment with the dentist.  Sorry (Charlie), no amount of brushing can replace those nasty power tools your hygienist has so much fun using.

For all my talk about toothpaste ingredients, the brand I use has very few.  Earthpaste (“Amazingly Effective!”) has no fluoride, no foaming agents, and almost no flavor.  In fact, Earthpaste has only four ingredients – water, clay, salt, and essential oils.  It’s like brushing with mud.  Wait, it IS brushing with mud!  Just as effective, without the chemicals (subtle plug).  You’ll find it on Amazon.

So all this talk about toothpaste may be important, but so is getting every last bit out of the tube.  And there may finally be a solution to that battle.  The very smart peeps at Massachusetts Institute of Technology (MIT) have developed an edible product called LiquiGlide.  It’s invisible (which okay, is a little disturbing), and it’s designed to coat the inside of a container so the contents will completely empty with just gravitational pull.  Can you imagine?  No more flattening, squeezing, or hand workouts.  Just upend the tube and 100% of the product comes pouring out.  Get-your-money’s-worth people like me silently rejoice.

LiquiGlide’s proof is in the pudding, er – ketchup.  No more smacking or shaking the bottle.  No more “An-ti-ci-pay-yay-tion” (for those of you who remember the 1970s Heinz jingle).  Our future ketchup bottles and toothpaste tubes will be transparent – and empty – by the time they head to the recycling bin.

Unfortunately, I’d have to give up my Earthpaste and move to Europe if I want to experience the benefits of LiquiGlide.  (The company has no immediate plans to sell its products in North America).  That’s not gonna happen, so until further notice you’ll find me in the bathroom, doing battle with my toothpaste tube.  It’s not so much about getting my teeth clean.  It’s about getting my money’s worth.

Some content sourced from the CNN.com article, “How MIT could help you pour ketchup”, the CNN.com article, “Colgate’s new toothpaste tube…”, and Wikipedia, “the free encyclopedia”.