Homemade remedies for tooth decay
Home care can ease irritation from tooth decay, but it cannot remove infected tooth structure; decay needs dental treatment to stop its progression.
The short answer
There is no homemade remedy that rebuilds a cavity or removes bacteria from a formed defect. Rinsing, gentle cleaning, and pain measures can support comfort while arranging care.
What is the direct answer?
What does this question mean?
Tooth decay is mineral loss from enamel or dentine caused by acids produced when plaque bacteria metabolise fermentable carbohydrates. Once a structural cavity forms, food and plaque collect inside it and the defect does not close with household ingredients.
What can you do next?
Brush twice daily with fluoride toothpaste, clean between the teeth, limit frequent sugary or acidic exposures, and rinse with water after food. Do not place aspirin, alcohol, bleach, essential oils, or caustic substances on the tooth or gum.
When should you seek dental care?
Book dental care for a visible hole, toothache, food trapping, sensitivity, or a chipped weakened tooth. Urgent assessment is needed for facial swelling, fever, difficulty swallowing, or difficulty breathing.
What should you ask the dentist?
Ask how deep the lesion is, whether a filling can restore it, whether the pulp is involved, and how to prevent new decay around the treated tooth.
Frequently asked questions
Can salt water cure a cavity?
A mild rinse may soothe irritated tissues, but it cannot repair lost tooth structure or eliminate decay.
Can a cavity heal on its own?
Very early mineral loss may be arrested or remineralised, but a formed hole requires professional treatment.