Part 3: 5 Risks of Abrasive and Acidic DIY Whitening

• Enamel Erosion: The citric acid in lemons breaks down hydroxyapatite, the primary mineral structure protecting your teeth.
• Severe Tooth Sensitivity: Stripping outer enamel exposes nerve-connected dentinal tubules, causing sharp pain with hot or cold foods.
• Increased Yellowing Over Time: Losing enamel thins the outer layer, making the darker yellow dentin underneath far more visible.
• Gum Irritation & Recesssion: Scrubbing coarse activated charcoal against delicate gum tissue causes mechanical abrasion and localized inflammation.
• Micro-Scratching Enamel: Abrasive powders leave microscopic scratches on tooth surfaces, which actually makes future stains stick more easily.

➡️ TAP “NEXT” TO LEARN SAFE DAILY DENTAL HABITS IN PART 4!