Level up your flossing game with a floss pick that works harder—and tastes better.
GRIN’s Ultra Smooth Floss Picks are infused with Nano-Hydroxyapatite (n-HA), the same mineral that makes up 97% of tooth enamel. Clinically proven to strengthen, remineralise, and protect your teeth without fluoride, n-HA supports long-term oral health with every use.
This Watermelon Flavour edition delivers a refreshing, candy-like taste that turns a daily habit into something you’ll actually look forward to. With wider, high-performance microfibre threads and a sustainable design, these picks offer a premium clean for anyone wanting more from their floss.
Watermelon Flavour
A juicy twist on flossing—fresh, fun, and totally different from traditional mint.
Wider, Microfibre Threads
Engineered for a deeper clean. Designed to sweep more plaque and food debris with every pass.
100% Recycled Handle
Planet-friendly and durable, made from 100% recycled plastic to reduce waste.
With 80 floss picks per pack, this is the go-to choice for everyday freshness, enamel support, and a flossing experience that finally feels like less of a chore.
We are committed to delivering your order to your doorstep in a timely and efficient manner, at a competitive shipping rate. If you have any questions or concerns, our customer service team is here to assist you. Simply reach out to us and we will be happy to help.
We deliver with Australia Post or Sendle.
Delivery times will depend on you location - all orders are shipped from HQ on the Gold Coast QLD, Australia.
*Note: Delays may apply to WA and NT
At Toothpasteology, we prioritize your satisfaction and strive to deliver the ultimate online shopping experience. Our products we offer have been crafted with care and we are confident that you will love them as much as we do.
However, if for any reason you are not completely satisfied with your purchase, please reach out to us. Our customer service team is here to assist you and ensure your happiness is our top priority.
In the event that you wish to return a product, our returns policy is simple and straightforward:
▪ Within 14 days of receiving the product, please contact our customer service team to initiate a return. You can reach us by clicking HERE.
▪ The product must be unopened and in its original condition.
Once we receive and inspect the returned product, we will refund or exchange to the value of the original purchase price (less freight). If the product was faulty, damaged or incorrectly shipped, we will also refund the cost of initial shipping.
At Toothpasteology, we are committed to providing the best possible experience for our customers. If you have any questions or concerns, don't hesitate to reach out to us
Sale Products
Sale items, unfortunately are not eligible for return for change of mind, unless faulty.
Gift cards are also non-refundable.
Our full Refund Policy can be found HERE
