If you're one of the many people with a Health Savings Account (HSA), you might be wondering: Can I use it to buy a flosser? The short answer is — maybe. The longer answer depends on the type of flosser you're buying and how it's categorized.
Let’s walk through everything you need to know about using HSA funds for flossers and why an advanced option like the Slate Electric Flosser may be worth looking into.
[Check Out the Slate Flosser – Smart Oral Care Starts Here]
First, What Is an HSA?
A Health Savings Account (HSA) lets you set aside pre-tax money to pay for qualified medical expenses. It’s a great way to save on healthcare costs, as long as what you’re buying is HSA-eligible.
HSAs are typically offered to people with high-deductible health plans (HDHPs), and they can be used for things like:
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Doctor visits and prescriptions
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Certain medical devices
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Dental treatments and orthodontics
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Some over-the-counter healthcare items
Are Dental Flossers HSA-Eligible?
This is where things get a little tricky.
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Basic floss or everyday dental tools (like a toothbrush or toothpaste) are usually considered general health items and are not covered by HSA.
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Medical-grade flossers or electric flossers, however, may be eligible if they’re considered a treatment tool or recommended by a dentist for a specific condition, like gum disease or orthodontic care.
That means your purchase might qualify, but you’ll likely need a note or letter of medical necessity (LMN) from your dentist to be safe. An LMN is basically a doctor’s note. It’s issued by a healthcare provider to outline the medical reasons why a particular product or service is medically necessary for an individual's health, and qualifies your purchase to be HSA/FSA eligible. LMNs demonstrate that an expense is needed to diagnose, treat, or alleviate a medical symptom, rather than for general health or wellness purposes.
How to Use Your HSA for a Flosser
Here’s a quick breakdown of how to make it happen:
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Step 1: Check with your HSA provider or portal to see what’s eligible under your plan.
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Step 2: Ask your dentist if a flosser is medically recommended, especially if you have gum issues, braces, or tartar buildup.
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Step 3: Request a Letter of Medical Necessity (LMN).
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Step 4: Make your purchase and save your receipt.
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Step 5: Submit your expense through your HSA portal or card.
Slate is HSA/FSA approved, but you will need a letter of medical necessity form from a provider to qualify. If you follow the steps above, you should be able to use your HSA without too much difficulty. If you don’t have a provider you’re regularly in contact with, you can also get an LMN from Sika Health. Please email support@slateflosser.com if you have questions about the process.
Why the Slate Flosser Could Qualify
The Slate Electric Flosser goes far beyond basic flossing tools. Designed by a dentist and built to improve both oral and gum health, it's especially relevant for people who:
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Have braces, bridges, or tight dental work
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Struggle with traditional flossing due to mobility or sensitivity issues
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Show signs of gingivitis or need to remove buildup along the gumline (a key factor in gum disease)
What Sets Slate Apart:
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Patent-pending Gum Sweeps help reduce inflammation and stimulate circulation
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Woven, chemical-free floss (no PTFE or wax) for a safer, more effective clean
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Multi-use floss heads reduce waste and make daily flossing easier
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USB-C charging and sonic vibrations bring modern tech to everyday care
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A built-in tongue scraper helps with total-mouth cleaning and fresher breath
In short, it’s a medical-grade tool designed with real dental problems in mind, which is exactly the kind of product that qualifies for HSA use with the right documentation.
Bottom Line: Check First, Save Smart
If you're managing gum issues, undergoing orthodontic treatment, or simply trying to take better care of your oral health, an electric flosser like Slate may be eligible under your HSA, and it’s absolutely worth checking. Always consult your HSA provider and dentist first, but don’t overlook this as a potential health-related expense!