Health Spending

$4,650 Across 15 Years. I Kept the Receipts. My Gums Got Worse Every Year Anyway.

I'm a retired engineer. I track what I spend because that's what I do. When my periodontist quoted me $8,100 for graft surgery last year, I sat in the parking lot and did the math. The math didn't work. Neither did anything I'd been doing. Here's what finally did.

The actual ledger from my spiral notebook. Every line item, every year, every receipt kept.

I kept records. I've kept records of everything since I was an engineer. Never really stopped once I retired. So when I tell you I spent $4,650 on my gum health over fifteen years, I can show you the receipts. I kept them.

I wasn't trying to be frugal about it. I was trying to save my teeth. Every product my dentist recommended, I bought. Every change to the routine, I made. Every extra appointment she suggested, I scheduled. I was compliant. I was consistent. I was exactly the patient you would want if you were a dentist hoping to see good outcomes.

My gums got worse every year.

The pocket depth progression

If you don't know what pocket depths are, they're the small measurements your hygienist calls out at every cleaning. She inserts a thin probe between your gum and your tooth and calls out a number in millimetres. 1 to 3 is healthy. 4 is early periodontal disease. 5 to 6 is significant. Above 6, you're looking at surgery.

My numbers started at 3s across the board in 2009 when I first started tracking. By 2015, I had scattered 4s. By 2019, the back molars had hit 5s. In 2023, the periodontist measured a 6 on the lower right. That's the visit that ended with the surgical referral.

Here is what fifteen years of doing exactly what I was told got me. The spending went up. The numbers went the wrong direction. The surgery quote came in at $8,100 for three quadrants. No insurance coverage because the code classification put it below the threshold.

I sat in the parking garage for twenty minutes before I drove home. Not crying. Running the numbers. The math didn't work.

$4,650 spent across fifteen years to arrive at an $8,100 quote. If the next fifteen years cost the same and ended the same way, I'd be 82 years old without my back teeth and down another thirteen thousand dollars. That is not a plan. That is a decline.

What I did next, as an engineer

The engineer in me took over that night. I didn't want another product recommendation from a dentist whose recommendations had failed for fifteen years. I wanted to understand the actual mechanism of what was happening in my mouth and figure out whether anyone had built a tool to address it.

Here's what I found, stripped of the marketing. Gum recession is driven by chronic inflammation beneath the gumline. Bacteria colonise the small space between tooth and gum, produce inflammatory compounds, and slowly destroy the attachment tissue. Brushing and flossing physically cannot reach beneath the gumline. They're surface-cleaning tools. The inflammation driving the disease lives somewhere those tools can't go. That's the geometric problem.

Photobiomodulation — red light therapy — can penetrate the tissue. Specifically, 660 nanometre red light and 830 nanometre near-infrared light, which have been used in periodontal clinics for over a decade after surgery. The mechanism is well documented. Over 1,800 clinical studies. The light reduces inflammation in the tissue itself, not on the surface.

The problem is, clinical photobiomodulation sessions run $150–200 each and have to happen in a specialist's office. Not a protocol I was going to keep up with.

Then I found a company called Helios that had put the same three clinical wavelengths (660nm, 830nm, and 460nm antibacterial blue) into the head of a sonic toothbrush. $149, one-time. The engineer in me appreciated the simplicity.

Cost-benefit analysis

Here's the math that made the decision obvious.

The downside risk was essentially zero. If Helios didn't work, I'd have spent $149 on a product I could return for a refund anyway (90-day money-back guarantee), plus the cost of standard cleanings I was going to pay regardless. If it did work — even partially, even enough to delay the surgery by a couple of years — the expected value was strongly positive.

An engineer buys any product where the downside is bounded and the upside is substantial. The math made the decision for me.

What the data showed, seven months in

I'm not going to give you a week-by-week journal because I didn't write one. I used the brush twice a day for seven months. I went to my standard cleaning in September. I went to my periodontist for the graft consultation in October.

Here are the numbers from those visits.

My hygienist ran the probe twice to make sure. She asked what I'd changed. I told her. She wrote the name down.

The periodontist's follow-up, two weeks later, was shorter than the previous one. He reviewed the numbers, reviewed the imaging, and said he was cancelling the surgical referral. His exact words: "these are improving. Let's not do the graft. Come back in six months and we'll see where we are." The $8,100 quote came off the table.

I went from losing $4,650 across fifteen years to saving $8,100 in seven months. That is not a marketing claim. That is my spreadsheet.

Who this is for

I'll be direct. If your gums are healthy and your pocket readings are 1s and 2s and you've never had a dental issue, this isn't relevant to you.

If you've been spending money on your gum health for years, watching the numbers drift the wrong direction, and you've got a surgery quote sitting in your paperwork somewhere that you haven't had the stomach to book yet — the math here is pretty simple. $149 for a device with a 90-day money-back guarantee, against the $8,000 or more you're probably headed toward. If it doesn't work, you're out nothing you wouldn't have spent on your next round of products anyway. If it does work, you just saved yourself a surgery.

That's the whole case. No emotional pitch. Just numbers.