Wait before brushing after acidic food or drinks
A short wait may help protect tooth enamel, the hard outer layer of teeth, from wear.
Friday 6 November · 06:02 · 1 min read
In 30 seconds
- Acidic foods and drinks can temporarily soften tooth enamel, making it more vulnerable to brushing friction. [1]
- The article recommends waiting 30 to 60 minutes after eating, especially after acidic foods, before brushing. [1]
- While waiting, it suggests rinsing with water and using a soft-bristled brush and fluoride toothpaste when brushing. [1]
What happened
A Kohsantepheap Daily health article said brushing immediately after acidic food or drinks may wear down enamel because acid temporarily softens it. It named citrus fruit and fizzy drinks as examples. The article recommends waiting 30 to 60 minutes, rinsing with water in the meantime, and brushing gently with a soft-bristled brush and fluoride toothpaste.
Why it matters
Following the article’s advice may help reduce enamel wear and tooth sensitivity. It also recommends brushing at least twice a day, while noting that timing and technique matter.
Background
The article says saliva helps neutralize acid and restore the enamel’s strength while a person waits. It also suggests sugar-free gum to encourage saliva production and floss or a water flosser to remove food between teeth.
Key terms
- Enamel
- The hard outer layer that protects a tooth.
- Fluoride
- A mineral used in toothpaste to help protect teeth from decay.
Sources (1)
[1] Kohsantepheap Daily ប្រយ័ត្ន! ដុសធ្មេញភ្លាមៗក្រោយញ៉ាំអាហារ អាចធ្វើឱ្យធ្មេញពុក និងសឹកដោយមិនដឹងខ្លួន 5 Nov Read originalWas this explainer clear?
AI can make mistakes. Error reports go straight to our editors.
