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