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Oral care › Daily routine › 5 minute read
Gum care

7 Reasons People With Sensitive Gums Are Switching to a Red Light Toothbrush

You brush twice a day. Maybe your gums still feel tender, or your old brush feels too harsh. Here’s why more people are adding red light to the two minutes they already spend brushing.

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From the SolaGlow team
Updated November 2026 · 5 min read
Woman smiling while brushing with SolaGlow, red light on

Electric toothbrushes clean teeth well, but most do nothing different for the gumline. SolaGlow pairs sonic cleaning with 660nm red LEDs built into the brush head, so the light sits right where brush meets gum. Here are the 7 reasons people are making the switch.

1

Red light right at your gumline, every time you brush

Close-up of the glowing SolaGlow brush head

Most electric brushes are built to clean teeth. SolaGlow adds something new for the gumline: 660nm red LEDs sit inside the brush head, so the glow reaches right where brush meets gum.

The light switches on as you brush. There’s nothing to aim, hold or time.

“I bought this mostly because I was curious about the red light technology. The different settings are a nice touch and I like how fresh my mouth feels afterwards.”
— Chloe B., Vancouver · Verified purchase
2

It adds zero time to your routine

Brushing with SolaGlow in the mirror

This is where most at-home light devices fall down. Mouth trays and LED wands ask for an extra 10 minutes or more, every session. Life gets busy, and the device ends up in a drawer.

With SolaGlow the red light runs during the 2 minutes you already brush, and a smart timer tells you when you’re done. No extra device, no extra step.

COMMON QUESTION“Is red light during brushing really worth it?” It’s not meant to replace anything in your routine. It simply adds red light to a habit you already do twice a day, so there’s nothing new to stick to.
3

Gentle enough for sensitive gums and teeth

SolaGlow control panel showing its 4 modes

If your gums feel tender, a powerful electric brush can feel like too much. SolaGlow has four modes, Clean, Sensitive, Polish and White, and one button switches between them.

Sensitive mode uses a softer, gentler vibration, so you can still get a thorough sonic clean without the harsh buzz.

COMMON QUESTION“Will an electric brush be too strong for me?” Start on Sensitive mode. It’s designed for exactly this, and you can move up to Clean whenever you’re ready.
“I’ve been using it morning and night and it’s been great. Still experimenting with which mode I prefer, but I’m happy with the overall quality.”
— Emily F., Edmonton · Verified purchase
4

Why red light is getting attention in oral care

Hand holding SolaGlow with the red light on

Red and near-infrared light, known in research as photobiomodulation, has been studied in dentistry for years, including as a supportive add-on to professional gum treatment. Systematic reviews have been published in journals such as Lasers in Medical Science and Bioinformation.

Those studies used professional light devices in dental settings. SolaGlow isn’t a dental treatment. It brings 660nm red light into your everyday brushing, so the light becomes part of your daily routine.

Sources: Adjunctive photobiomodulation to basic periodontal therapy: a systematic review, Lasers in Medical Science (2024); Eltahir et al., “Photobiomodulation in dentistry: mechanisms, clinical applications and evidence-based guidelines,” Bioinformation 21(11) (2025). These studies looked at professional light devices used alongside dental treatment, not toothbrushes.
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5

What dental professionals say

We asked dental professionals what they think of SolaGlow. Here’s what they told us, in their own words.

“What makes SolaGlow interesting is its combination of sonic brushing and red light technology. It’s a modern approach to a daily routine that plays an important role in maintaining oral health.”
Dr. Tamara Ly
General Dentistry
“The best toothbrush is one you’ll actually use properly every day. SolaGlow’s different brushing modes offer a thoughtful approach to personalizing your routine.”
Dr. Mitba T.
Preventative Dentistry
“Effective brushing is the foundation of good oral hygiene. SolaGlow brings together multiple brushing modes and LED technology in one convenient device, making it an interesting addition to the electric toothbrush category.”
Dr. Roswand Gabriel
General Dentistry
6

What customers are saying

SolaGlow is rated 4.8 out of 5 from 20 customer reviews. A few favorites:

★★★★★
“This is definitely an upgrade from my previous toothbrush. I love how sleek it is, and brushing feels like a little self-care moment now.”
— Sophie W., London · Verified purchase
★★★★★
“I was using a regular manual toothbrush before this and the difference in the brushing experience is huge for me. My teeth feel so smooth after using it.”
— Natalie N., Ottawa · Verified purchase
★★★★★
“I’ve tried a few electric toothbrushes over the years and this one feels really premium. The red light feature was what caught my attention initially. Very happy with it so far.”
— Amelia T., Melbourne · Verified purchase
7

30 days to try it in your own routine

SolaGlow™ : The Ultimate Red Light Toothbrush

Brush with SolaGlow for up to 30 days. If you’re not happy with it, send it back for a full refund.

Every order ships free to the UK, Canada and Australia. Choose the Starter, the Complete kit with a free tongue scraper and gum massager, or the Duo for couples.

YOUR NEW ROUTINE STARTS HERE

7 reasons. 1 toothbrush.
Red light, every time you brush.

Hand holding SolaGlow with the red light on

660nm red light and 40,000 sonic strokes per minute, in the 2 minutes you already brush. Four modes, including Sensitive. About 3 weeks per charge.

From $156.66
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✓ 30-day money-back guarantee✓ Free shipping✓ 660nm red light

SolaGlow is an electric toothbrush for daily oral care. It isn’t a treatment for gum disease and doesn’t replace professional dental care. Keep up regular check-ups, and talk to your dentist about any gum concerns.

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