A Drop in the Ocean Sustainable Living Zero Waste Plastic Free Shop Tooth Powder Bulk Refills Charcoal + Mint
A Drop in the Ocean Sustainable Living Zero Waste Plastic Free Shop Tooth Powder Bulk Refills Remineralizing (Unflavored)

Tooth Powder

5 reviews
Regular price$10.00

Pamper your pearly whites, zero waste style! Choose either unflavored remineralizing or mint essential oil and charcoal whitening.

Ingredients (Charcoal + Mint)

Bentonite Clay, Baking Soda, Calcium Carbonate, Activated Charcoal, Spearmint + Peppermint Essential Oils

Ingredients (Remineralizing)

Bentonite Clay, Baking Soda, Calcium Carbonate

To Use

Wet your toothbrush, dip it in the powder, and brush!

Packaging + End of Life

Ships in a glass jar.


Handmade in Rapid City, South Dakota.

Ethical Guarantees

Give-back Program
Made in the USA
Palm Oil-free

Customer Reviews
4.6 Based on 5 Reviews
5 ★
4 ★
3 ★
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United States United States
I recommend this product

Tooth powder!

I had never used tooth powder before and I have to admit it was a little strange at first, however, I love this product! It makes my teeth feel so clean. It's great to know that I can send the container back and that there are no harsh chemicals in it. I'll definitely be purchasing it again.

Shelby J.
United States United States
I recommend this product

Tooth powder!

The taste is a bit off but I’ll be repurchasing both the black and white powders.

Ann G.
United States United States
I recommend this product

Tooth Powder

We love that the packaging is reusable, and it cleans out teeth fine, but we’re struggling with how messy it is to use. Definitely a personal preference on this product.

Ryan W.
United States United States
I recommend this product

Great alternative to weird chemicals in traditional toothpaste

This tooth powder has a nice minty taste that leaves your mouth feeling clean and a piece of mind knowing there’s no added chemicals that we’re just not sure of.


A Drop in the Ocean

Great to hear that you are loving the tooth powder! Isn't that peppermint+spearmint blend super refreshing?

Sara E.
United States United States
I recommend this product

Tastes great!

I tried the unflavored tooth powder first and it took a little while to adjust to the taste but now don't mind it at all. Decided to try the mint flavor and it's quite nice! Will definitely be ordering again :-)

refills to your doorstep

Refill > Landfill

It's easy to get your everyday essentials refilled, no matter where you live.

Here's how it works...

1. On your first order of a new product, choose the “New Bottle” or “New Jar” option.
This tells us it’s your first time purchasing this product from our online shop.

2. We’ll ship (or deliver) it to you!
If you’ve ordered something liquid (maybe shampoo or body lotion), we will include a plastic pump in your order.

3. When you’re running low, order the same product, but choose the “Refill” option.
We’ll send you another bottle or jar of your chosen product, and will include a return label in the box for your empty container. If you’ve ordered something liquid, the refill order will not include a pump.

If we're delivering your order instead of shipping, just leave your empties on your porch on delivery day (Tuesday) and we'll pick them up when we drop off your new items.

4. If you’ve ordered something liquid, transfer the pump from the old bottle to the new one.
Then place the cap from the new bottle onto the old one.

5. Pack the empty container(s) into the same box the new ones arrived in, put the return label on the box, and hand it off to USPS.
When we receive the empty containers, we will wash and sanitize them, and get them back into circulation to be used again and again.

I stumbled across A Drop in the Ocean on my quest to reduce our family's plastic use. I have a small family and live in a rural area with only a few big box stores and zero plastic recycling options. Finding plastic free items locally can be a challenge. I was thrilled to find a shop in my home state that would reuse returned glass and aluminum bottles. I'm a repeat customer as the products are excellent and the shop owner makes it super simple to return our used bottles by mail.

sustainable packaging

We ship ugly boxes

Our commitment to sustainability doesn't end when you press that checkout button.

We pack all of our orders in reused boxes and envelopes, with reused paper packaging, post-consumer recycled paper labels, and even paper tape.

You may not get an IG-worthy unboxing, but you will get the most sustainable packaging we can possibly find.

Oh and did we mention our shipping is always carbon negative?

Learn more about zero waste shipping + delivery

Don't take our word for it...

Let's go to the real winner in my eyes. Honestly, I could have purchased this exact razor many other places, but the packaging A Drop in the Ocean uses to ship will have me coming back time and time gain.

My first purchase from them was some floss a while ago and it arrived in a reused tea box with a hand written note that was written on scrap paper. I was blown away.

I had never seen a company who claimed to be sustainable ACTUALLY prove to be sustainable through and through. The fact that every piece of the packaging was reused and minimal will have me come back over and over again. If I can purchase it here, I will purchase it here.

your purchase gives back

1% for the Ocean

We're on a mission to use business as a force for good. That's why we donate at least 1% of your purchase to our ocean conservation partner, Vermilion Sea Institute.

In 2021, we donated $1,304 to VSI.

Learn more about VSI

You've got questions. We've got answers.

We ship worldwide!

If you're in the Tacoma, Washington region, we probably deliver to your doorstep. Check out the Delivery FAQ below!

Shipping costs are determined by weight and travel distance, and automatically calculated at checkout.

If you're in the continental US, we offer free shipping for all orders over $50.

If you're in Alaska, Hawaii, or any of the US territories, we offer free shipping for all orders over $75.

Nope! We cover the cost of getting your empty bottles and jars back to us.

Even if you don't need a refill, you can always send us an email to request a return label and we'll get you one asap. We want to keep the containers in circulation!

A Drop in the Ocean is an online zero waste and sustainable living boutique based out of Tacoma, Washington. We do not have a brick-and-mortar shop, but we do offer local delivery around the South Sound region, including refills of your household essentials.

We do all of our deliveries on Tuesdays. Orders must be placed by 5pm on Monday for guaranteed Tuesday delivery. At checkout, select the "South Sound Local Delivery (Tuesdays)" shipping option, and we'll add you to our route.

Note that we do have a $20 order minimum for delivery, and a $5 delivery fee for orders under $50.

For full details on our delivery system, check out our Local Delivery page.

We do not, and that decision is highly intentional for the planet. Check out our post on the impacts of online shopping and why we don't have a local pickup option for the full details!

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