Think brushing is just a routine? Think again.
BrushO is turning everyday brushing into a high-score challenge — and you might just win a free toothbrush while you’re at it.

Introducing the #BrushToPerfect Score Challenge — a viral, gamified brushing experience powered by BrushO’s smart scoring system. With every brush, your technique is scored in real time. The goal? Brush your way to a perfect 100.
➜ Enjoy 20% off your order — delivered via cashback!
➜ Get 25% cashback on your purchase.
➜ Take home 30% cashback.
➜ Unlock a 50% cashback reward.
➜ Receive a free BrushO toothbrush (or cashback equivalent), just cover the shipping!
✨ Only the first 100 challengers who score a perfect 100 will be eligible for the free BrushO reward. Don’t miss your chance!
1. Brush with BrushO Smart Toothbrush and record the entire process (no edits!).
2. Show your final score clearly on screen.
3. Use hashtag #BrushToPerfect and tag @BrushO official.
4. DM the BrushO team with your score screenshot + order number.
• Each user can only participate once.
• Your video must be original and uncut.
• Show your BrushO toothbrush serial number on camera or share via DM.
This isn’t just for fun — it’s a statement.
Smart brushing is the future of oral health. BrushO’s real-time scoring, display screen, and zone guidance aren’t gimmicks — they’re tools to help you brush better, every day. Now, we’re making brushing smarter and more rewarding.
Let’s show the world how tech + habit = transformation.
• Challenge ends: December 31, 2025
• Winners announced: January 1, 2026, across all BrushO social channels
• Payouts will be sent via direct USD transfer after verification — no need for product returns, just a great brushing video + positive review.
Join the movement. Compete. Show off your brushing skills.
Let’s brush for a perfect score.
Nov 20
Nov 18

An in-depth exploration of the three principal hardness testing methodologies used in dental enamel research—Vickers, Knoop, and nanoindentation—and what they reveal about remineralization, erosion, and the anisotropic mechanical properties of the body's hardest tissue.

A deep dive into silver diamine fluoride—its mechanism of action combining silver's antimicrobial properties with fluoride's remineralization, FDA approval history, clinical efficacy data for arresting cavitated lesions, and practical considerations including the characteristic dark staining.

Reviews the emerging field of oral probiotics—examining specific strains (S. salivarius K12/M18, L. reuteri) and their mechanisms including competitive exclusion, bacteriocin production, and immune modulation. Evaluates clinical evidence for halitosis reduction, caries prevention, and periodontal health.

Explores oral lichen planus—a T-cell mediated chronic inflammatory condition affecting 1-2% of the population. Covers subtypes, diagnostic hallmarks, malignant transformation risk, and management from topical corticosteroids to systemic immunosuppressants.

Explores the dental implications of intermittent fasting—how prolonged fasting windows alter salivary flow, pH buffering capacity, and the oral microbiome, potentially increasing or decreasing cavity risk depending on hydration and meal composition.

A technical deep dive into the hardware powering AI toothbrushes—how 6-axis inertial measurement units achieve real-time orientation tracking, zone classification, and brushing motion analysis through sensor fusion algorithms with sub-second latency.

Examines Hunter-Schreger bands—alternating zones of decussating enamel prisms visible under polarized light. Explains how this crack-deflection architecture dramatically increases enamel fracture toughness, and its clinical relevance for understanding enamel's remarkable durability.

Explains the biological mechanisms behind age-related tooth darkening—how progressive deposition of peritubular dentin within dentinal tubules creates sclerotic dentin, altering light transmission. Covers differentiation from pathological sclerosis and implications for whitening treatment expectations.

Investigates dental pulp stones—their prevalence (up to 50% in some populations), classification, hypothesized etiologies, and clinical significance for endodontic access and treatment planning.

Modern AI toothbrushes perform complex computations — zone classification, pressure detection, stroke recognition — entirely on-device using edge computing architectures, eliminating the latency, privacy, and connectivity constraints of cloud-dependent processing. This article dissects the hardware, neural network architectures, and real-time inference pipeline that enable a toothbrush to understand brushing behavior.