Fine Replacement Head



This color is out of stock.

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How often would you like to change your Replacement Head?

You will receive 1 shipment with a year's supply.

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Product Details

The Boie USA Fine Toothbrush has a detachable brush head so you don’t need to replace the whole thing every time. They’re made from the exact same gentle and flexible BPA-free material as your original Fine Toothbrush and will fit on any of our handles. About every six months when it’s time to swap out, just pop the old one off and slide on the new one. Subscribe to save!

Swap it out, don’t toss it out

Soft Bristles

Traditional toothbrushes use nylon bristles that can be abrasive on teeth and gums, leading to enamel erosion and gum recession. No thanks! The bristles on our brush are soft and flexible, just like your dentist recommends.

BPA- and Latex-Free

All of our products are made from a BPA- and latex-free material called TPE. Sounds intense, but it's just a silicone-like material that combines the soft pliability of rubber with the benefits of thermoplastic. The result is a durable, recyclable product.


We embed our products with medical-grade antimicrobial silver to help kill odor-causing bacteria and other nasties that you definitely don’t want on your toothbrush.

Made in the USA

We want to support our communities while cutting down on shipping waste, so we make everything right here in the USA.

100% Recyclable

The material we use can be melted down and reformed, so we can take your old product and turn it into something new! Many things we send to the recycling plant don’t get processed as intended, so the best way to recycle your Boie USA item is to send it back to us.


Disposable personal care items create 50-million pounds of waste a year. Boie products last twice as long (sometimes more!) and can be recycled. Less wallet waste, less planet waste.

Swap it out, don’t toss it out

Soft Bristles

BPA- and Latex-Free


Made in the USA

100% Recyclable


Toothpaste + toothbrush

Add a pea-sized amount of toothpaste directly to the bristles of the Boie USA Toothbrush, just as you would with a traditional brush.

Brushing well

Brushing well Everyone has their own way of brushing, but 2-3 minutes is the length of time recommended by dentists. They also suggest using circular motions (rather than up and down) to cover more area inside your mouth.

Cleaning the brush head

t’s important to keep your brush clean throughout its extended lifecycle. The Boie USA Toothbrush has a flexible, replaceable brush head that makes cleaning easy. Bending the brush head backwards exposes the bristles and allows water to flow through.

Your Boie USA brush head should last twice as long as a traditional nylon-bristled brush. We recommend getting a new one every six months. Subscribe and receive enough for a year!

Easily! Just slide the old one off and pop on the new one.

The bristles are made from an extremely durable material called thermoplastic elastomer. It sounds intense, but it’s just a material that combines the flexibility of silicone with the durability of thermoplastic. The result is super soft, 100% recyclable, and latex and BPA-free.

The Fine Toothbrush has triangular bristles that are thinner and pointed at the top. It has fewer bristles overall, so the head is more compact than the Original Toothbrush. Some people find this more comfortable!

Yes, it is! The parts for each one of our toothbrushes are interchangeable.
Customer Reviews
4.7 Based on 154 Reviews
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Filter Reviews:
Ayesha M.
United States United States
Nice Product!

I like this product a lot, and am a fan of Boie products in general! My only complaint was that the bristles seemed to flatten a lot, but it also could be because I brush too hard or because I purchased the soft bristles instead of the regular. Overall would recommend this product!

McKenna D.
United States United States
Love my Toothbrush

I love my new brush. It helps me so much with the sensory experience of brushing my teeth.

kelley w.
United States United States

I might buy these toothbrushes for the rest of my life! I've had the brush(handle) for over a year now and I am curious to how long it'll last me. It's so awesome to only have to replace the heads!

Alec M.
United States United States

Wont use any other product!!

Kristin C.
United States United States
The perfect toothbrush

I love that they came out with a fine bristle head. It cleans every nook and cranny of your teeth without irritating your gums. Plus it’s so easy to travel with or replace!