Garlic may be delicious, but its lingering after-effects can be considerably less charming. Whether you’ve indulged in garlic-heavy pasta, roasted cloves or a generous helping of garlic naan, that unmistakable smell can stick around for hours (sometimes even until the next day).
With the right tricks, you can reduce the smell before it starts and tackle it effectively afterwards.
Why does garlic breath happen?
Garlic contains sulphur compounds, particularly one called allicin. Once garlic is chopped, crushed or chewed, these compounds are released and broken down further in the body.
One of the biggest culprits behind garlic breath is allyl methyl sulphide (AMS), a compound that your body struggles to digest fully. Unlike other food smells that stay in the mouth, AMS enters the bloodstream and travels to the lungs, where it’s released through your breath, which is why brushing your teeth alone often isn’t enough.
In some cases, garlic compounds can even seep through your pores, causing body odour after a particularly garlic-heavy meal.
Can you prevent garlic breath?
You may not be able to eliminate it completely, but there are several ways to reduce garlic breath before it becomes overpowering.
Eat fresh herbs with your meal
Fresh herbs are one of the simplest and most effective natural remedies. Parsley, mint and basil contain chlorophyll and plant compounds that help neutralise sulphur smells. Adding herbs directly to your meal or chewing on them afterwards can make a noticeable difference.
Drink milk while eating garlic
Studies have shown that milk — particularly full-fat milk — can reduce garlic odours significantly. The fat and water in milk help neutralise the sulphur compounds before they fully settle. Drinking milk during the meal appears to work better than drinking it afterwards.
Pair garlic with fresh produce
Certain fruits and vegetables contain enzymes and phenolic compounds that naturally combat garlic smells. Some of the best options include:
- Apples
- Lettuce
- Spinach
- Mint
- Lemon
- Celery
Raw apple slices are especially effective thanks to their oxidising enzymes.
Stay hydrated
A dry mouth can make garlic breath worse. Drinking water during and after meals helps wash away lingering particles and stimulates saliva production, which naturally cleans the mouth.
How to get rid of garlic breath quickly
Already dealing with garlic breath? These remedies can help freshen things up.
Brush your teeth — properly
This sounds obvious, but technique matters. Garlic particles can cling to the teeth, tongue and gums, so make sure to:
- Brush for at least two minutes
- Clean your tongue thoroughly
- Floss between teeth
- Use mouthwash afterwards
Tongue scraping can be especially helpful because bacteria and sulphur compounds often collect on the tongue’s surface.
Use a stainless steel spoon
It sounds strange, but many people swear by rubbing a stainless steel spoon or stainless steel “soap” bar on the tongue and hands. Stainless steel may help neutralise sulphur compounds responsible for strong odours. While scientific evidence is limited, it’s a harmless trick worth trying.
Chew sugar-free gum
Chewing gum stimulates saliva production, helping to rinse away odour-causing particles. Mint-flavoured gum can temporarily mask smells, but cinnamon gum may work even better because cinnamon contains antibacterial properties.
Drink green tea
Green tea is rich in polyphenols, which may help reduce sulphur compounds in the mouth. Unsweetened green tea can freshen breath while also helping to combat oral bacteria. Peppermint tea offers similar benefits.
Eat yoghurt
Plain yoghurt may help reduce bad breath-causing bacteria in the mouth. Some studies suggest that probiotics in yoghurt can help lower sulphur compound levels. Choose unsweetened yoghurt for the best effect.
Try lemon water
The acidity in lemon juice can help neutralise garlic odours and stimulate saliva production. Sipping warm lemon water after a meal is a classic remedy that many people find surprisingly effective.
Crunch on raw vegetables
Raw carrots, celery and cucumber can act like natural toothbrushes by helping remove food particles stuck in the mouth. They also increase saliva flow, which helps wash away lingering smells.
Use apple cider vinegar
Some people use diluted apple cider vinegar as a mouth rinse or digestive aid after garlicky meals. Its acidity may help break down lingering compounds. However, it should always be diluted to avoid damaging tooth enamel.
How long does garlic breath last?
Garlic breath can last anywhere from a few hours to over 24 hours depending on:
- How much garlic you ate
- Whether it was raw or cooked
- Your metabolism
- Your oral hygiene habits
Because garlic compounds enter the bloodstream, the smell may persist even after brushing your teeth repeatedly.
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Feature image: Pexels
