The headline “Clear your throat and lungs of mucus with this recipe – just 2 ingredients” is a common social media claim, but it overstates what a home remedy can do. No two-ingredient recipe has been proven to clear mucus from the lungs.
If the mucus is caused by a cold or another short-term illness, some simple remedies may help you feel more comfortable:
Two common ingredients
Honey + lemon
- Honey may help soothe a sore throat and reduce coughing in some people.
- Lemon adds flavor and vitamin C, but there is no strong evidence that it removes mucus from the lungs.
To make a soothing drink:
- Mix 1–2 teaspoons of honey with warm (not boiling) water.
- Add fresh lemon juice to taste.
- Sip slowly.
Do not give honey to children under 1 year old because of the risk of infant botulism.
Other ways to help loosen mucus
- Drink plenty of fluids to stay hydrated.
- Warm tea, broth, or soup may help soothe the throat.
- Use a humidifier or inhale moist air if your home is very dry.
- Avoid smoking and secondhand smoke.
When to seek medical care
Contact a healthcare professional if you have:
- Trouble breathing
- Chest pain
- A high fever or symptoms that are getting worse
- Coughing up blood
- A cough or mucus that lasts several weeks
Home remedies may help relieve symptoms, but they do not “clean” or “detox” the lungs or treat the underlying cause of persistent mucus.
