

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🦷 Elevate your oral game—because your smile deserves the pro touch!
GUM Proxabrush Go-Betweens Wide Refills offer a clinically designed interdental cleaning solution with soft bristles and nylon-coated wire, perfect for wide spaces and dental appliances. Each refill is treated for hygienic use up to 10 days and fits GUM’s permanent and dual-ended handles, making plaque removal effortless and effective beyond traditional flossing.



| Customer Reviews | 4.6 out of 5 stars 5,174 Reviews |
K**E
Great Complement to Floss – Easy to Use and Durable
I buy the GUM Proxabrush Go-Betweens Refills - Wide for my husband as a complement to his regular dental floss routine, and he’s been very satisfied with them. These little brushes are practical and easy to use, especially for getting into those hard-to-reach spaces between teeth where floss sometimes struggles. They are durable and well made, so they last through several uses if cleaned properly. The quality is excellent, and they don't bend or break easily. They also have a mild, clean taste that makes them feel fresh during use, without being overwhelming. Another thing we like is that they’re easy to clean, and the packaging is convenient for both home use and travel. The price is fair for the quality and quantity you receive, and they’ve become an important part of my husband’s dental care routine. Pros: Practical and easy to use Complements floss well Durable and high quality Mild taste, not overpowering Easy to clean and store Great value for the price Cons: Would be great if the refills came in a resealable pouch Overall, this is a product we continue to buy regularly — it really helps maintain oral hygiene, especially for people with wider spaces between teeth.
A**R
love it
It came on time and works good also.
B**E
Great to clean between molars
Love these. They are the best thing I found to clean between my molars. Wish I'd have known about them years ago when only had dental floss. Now I use both, but always use them for the molars.
A**N
Been using for years. Work well.
My husband has been using these GUM brand refills in his Proxabrush sticks for years. He likes to use them to pick in between his teeth before he brushes with a regular toothbrush. He’s got a permanent dental bridge that spans quite a few teeth and so I guess dental floss just doesn’t work well for him. These brushes work well; they are good refills. It’s nice that they come in a in variety of sizes depending upon your preference and the space between your teeth. My husband buys the wide ones. He replaces his brush refills about every two weeks, but he says that it depends on how rough you are with it, and he is rough, so he has to replace them more frequently than others might need to. My husband recommends them. Like I said, he’s been using them for years. It’s very convenient to find them on Amazon. Sometimes they are hard to find in the stores. This was also a reasonable price. He does offer that they are not as good at cleaning your teeth as using dental floss, but it’s easier. If my review was helpful, please let Amazon know by clicking “helpful”. Thanks.
L**G
A good teeth cleaning item between teeth.
They are great to removing small food particles between teeth that a tooth pick can’t reach with your hand. They do a wonderful job in keeping your teeth cleaned.
R**Y
Great replacement brushes
Just what I needed for my proxy brush. Very soft and sturdy
B**!
They work as described!
Works great!!!
A**R
Great product
great price
P**A
Good
It is ok… the brush I bought is wide… so I feel o should have bought the thinner one…
P**S
Intéressant.
Je suis entièrement satisfaite, font une bonne job.
A**K
Internal teeth cleaning
Easy to use to clean teeth internals
A**R
Quality product
Recommended by mu Periodontist
M**Z
Repuestos interdentales de buena calidad
En los cepillos interdentales, estos sirven de manera practica, ajustan bien en el mango y tienen la resistencia suficiente para limpiar entre dientes sin fatigarse.
Trustpilot
1 month ago
2 weeks ago