Posted by on in Subscription Boxes & Coupons | 7 comments

New GoodMouth Coupon Code – 40% Off Your First Month!

This post may contain referral/affiliate links. Read the full disclosure.

Good Mouth Coupon Code

For a limited time, use coupon code SUMMER15 to save 40% off your first month of GoodMouth!

(Check out our review of GoodMouth to see what you can expect with this subscription).

Written by Liz Cadman

Liz Cadman

Liz is the founder of My Subscription Addiction. She’s been hooked on subscription boxes since 2011 thanks to Birchbox, and she now subscribes to over 100 boxes. Her favorites include POPSUGAR Must Have, FabFitFun, and any box that features natural beauty products!

All views in this review are the opinion of the author. My Subscription Addiction will never accept payment in exchange for a review, but will accept a box at no cost to provide honest opinions on the box. This post may contain affiliate/referral links. Read the complete My Subscription Addiction disclosure.


  1. I signed up for this as soon as I saw it! It’s such a great deal, and the brushes look great! I got two adult and two kids brushes plus kids toothpaste, kids floss and regular floss all for $11! You really cannot beat that, and it’s definitely something you always need! Also I love how they donate some for every purchase that is made! Thanks for letting us know about it!

  2. Just signed up. I want to try the bamboo toothbrush!

  3. I just signed up because I’m one of those people that forgets to buy brushes. Prices are good as well. Thanks for the promo

  4. I dropped this sub shortly after the two brush boxes were merging. I look for a brush labeled with ADA approved on it. When I asked if any of theirs were, they said the one I had ordered was. That’s it. No proof. I cancelled.

  5. got it ! THANKS 🙂

  6. Giving it a try

  7. Liz: It’s worth noting that things have changed since the review you linked to. The prices are much cheaper now… $2 for every brush and $2 for floss. (They donate one brush for every brush purchased now.)

    Seems like a very good deal. I signed up! 🙂

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