A) Abrasive properties for plaque removal. B) Fluoride source. C) Flavor enhancement. D) To whiten teeth immediately.
A) Hardwood ashes (like oak or beech). B) Ashes from burning plastic. C) Ashes from treated lumber. D) Volcanic ash.
A) Mixing with bleach. B) Ensuring the ashes are completely cool. C) Adding sugar for taste. D) Using glowing embers.
A) Swallow a teaspoon of ashes. B) Apply liberally to all teeth. C) Test a small amount to check for sensitivity. D) Mix with strong acid.
A) Changes the pH balance. B) Absorbs impurities and polishes teeth. C) Hardens tooth enamel. D) Releases fluoride.
A) Modeling clay. B) Bentonite clay. C) Pottery clay. D) Play-Doh.
A) Gum recession. B) Tooth extraction. C) Increased plaque formation. D) Remineralization.
A) Super glue. B) Water. C) Gasoline. D) Strong acid.
A) Instead of going to the dentist. B) Sparingly, a few times a week at most. C) Daily. D) Every time you brush your teeth.
A) Tooth sensitivity or gum irritation. B) Teeth whitening. C) Stronger breath. D) Feeling of cleanliness.
A) From a campfire with mixed debris. B) From a volcanic eruption. C) Purchased from a hardware store. D) From a clean wood-burning stove or fireplace.
A) Gritty and rough. B) Smooth and fine. C) Hard and clumpy. D) Extremely watery.
A) To increase abrasiveness. B) To improve the taste. C) To make it easier to swallow. D) To avoid scratching the enamel.
A) Only if you dislike toothpaste. B) No, modern toothpaste is generally recommended. C) Yes, dentists recommend it. D) Yes, it's better for your health.
A) Regular dental checkups. B) None, it's a natural method. C) Only if you experience pain. D) Self-diagnosis only.
A) Radioactivity. B) Sweetness. C) High fluoride content. D) Abrasiveness.
A) Stronger flavor. B) May be gentler on teeth. C) More abrasive. D) Higher acidity.
A) Soda. B) Salt water. C) Clean, filtered water. D) Tap water directly from the source.
A) Gently, with a soft-bristled toothbrush. B) Aggressively, with a hard-bristled brush. C) Using a wire brush. D) Rubbing vigorously with your finger.
A) Apply mouthwash immediately. B) Leave it on overnight. C) Rinse thoroughly with water. D) Swallow the remaining paste.
A) Higher fluoride content. B) Longer shelf life. C) Improved taste and potential medicinal benefits. D) Increased abrasiveness.
A) Poison ivy. B) Grass. C) Mint. D) Rhubarb leaves.
A) Hardening of the gums. B) Softening of tooth enamel. C) Extracting minerals from teeth. D) Restoring minerals to tooth enamel.
A) No, it depends on individual needs and preferences. B) Yes, it's cheaper. C) Yes, it's always better. D) Yes, dentists prefer it.
A) Exposed to sunlight. B) In a wet, open container. C) In the refrigerator. D) In a dry, airtight container.
A) It could introduce harmful bacteria or substances into your mouth. B) It will become more effective. C) Nothing, it's naturally antibacterial. D) It will make your teeth whiter.
A) The pH level doesn't matter. B) Highly acidic ashes are better for cleaning. C) The ash should be neutral. D) Slightly alkaline ashes are generally preferred.
A) People who never brush their teeth. B) People with sensitive teeth or gum issues. C) People who frequently consume sugary drinks. D) People with perfectly healthy teeth and gums.
A) Read online reviews only. B) Consult with a dentist. C) Ask a friend. D) Try it without any research.
A) Damage to tooth enamel. B) Gingivitis reduction. C) None, the teeth are strong enough. D) Increased tooth sensitivity. |