Lemon essential oil is remarkably versatile. From sanitizing and deodorizing to cleaning and brightening, this concentrated natural oil offers many uses around the home and for personal care. Below are 17 practical and safe ways to use lemon essential oil, plus tips for use and precautions to keep in mind.
Lemon essential oil is made from the peel of Citrus limon and is highly concentrated—many commercial estimates note it can take dozens of lemons to produce a single small bottle. The primary constituent is lemon peel oil, which gives it a bright, fresh scent and natural cleansing properties.
17 Practical Uses and Benefits of Lemon Essential Oil
Around the House
- Eliminate mildewy laundry smells – If laundry sits too long in the washer, add a few drops of lemon oil to the next wash to neutralize that musty odor.
- Freshen laundry – Add a few drops to the final rinse to leave clothes smelling crisp and clean.
- Natural disinfectant – Combine lemon oil with antimicrobial oils like tea tree and use in a spray bottle with water and a splash of white vinegar for a gentle, all-purpose cleaner for countertops and showers.
- DIY air freshener – Mix several drops with water in a spray bottle or add 5 drops to a diffuser for an instant, natural refresh.
- Remove stubborn odors – A drop or two on a cotton ball placed in shoes or a trash bin helps neutralize unpleasant smells.
- Stain and grease remover – Lemon oil can help lift stains, including greasy spots, when applied carefully or added to a cleaning solution.
Health and Wellness
- Supports metabolism and hydration – A drop or two in water can add flavor and may support healthy hydration habits when paired with a balanced diet and routine exercise.
- Mood booster – Diffusing lemon essential oil creates an uplifting atmosphere and can help improve mental clarity and reduce feelings of stress.
- Immune and lymphatic support – Lemon oil is commonly used in wellness routines to support lymphatic drainage; a diluted rub on the back of the neck or chest is a popular application.
- Soothe throat discomfort – Adding 2–3 drops to hot tea with honey may provide comfort for a sore throat. Use only high-quality, food-grade oils and dilute properly.
- Seasonal allergy support – Applying a diluted drop behind the ear or under the nose, or to the bottoms of the feet, is a common aromatic method some people find helpful for mild seasonal allergy relief.
Personal Care
- Gentle face wash – Mix a couple of drops into filtered water and apply with a cotton ball to refresh the skin. Always patch-test first.
- Acne spot treatment – Dilute a couple of drops in a carrier oil like coconut oil and apply sparingly to affected areas; discontinue if irritation occurs.
- Bad breath – Gargling with 4 drops in 4 ounces of warm water can help freshen breath. Do not swallow undiluted essential oil.
- Skin brightening – A drop added to your daily moisturizer can brighten dull skin; because citrus oils increase photosensitivity, apply sunscreen before sun exposure.
- Mosquito repellent – Mix with a carrier oil and apply to exposed skin as a natural deterrent; reapply as needed.
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Animals and Pets
- Use with caution on pets – Some essential oils can be useful around animals if used carefully, but pets are more sensitive than humans. Dilute heavily, monitor your pet’s reaction, and avoid use with cats, who are often sensitive to citrus oils.
How to Use Lemon Essential Oil Safely
Lemon essential oil can be used aromatically and topically when diluted. Follow these simple guidelines:
- Diffusing – Add 4–5 drops to a diffuser and run for about 20–30 minutes to refresh a room and enjoy aromatherapy benefits.
- Topical application – Always dilute lemon oil in a carrier oil (such as coconut or jojoba oil) before applying to skin. A safe starting dilution is 1–2% for most adults, and lower for children and sensitive skin.
Precautions
Lemon oil increases photosensitivity; avoid direct sunlight or tanning beds for at least 8 hours after applying to skin, and use sunscreen. Some people may experience skin irritation; always perform a patch test on a small, inconspicuous area first. If irritation occurs, discontinue use and seek medical advice if needed. If you are pregnant, nursing, taking medication, or have a medical condition, consult your healthcare provider before using essential oils.
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Disclaimer:
This information is intended for educational purposes and is not medical advice. It does not diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare professional before using essential oils, especially if pregnant, nursing, taking medication, or managing a health condition.
Originally posted April 8, 2016; updated with additional guidance on April 28, 2021.