Lemon essential oil brings a bright, uplifting aroma with subtle cleansing power—both for your space and your breathing. For those managing COPD, diffusing lemon oil can gently freshen indoor air without overwhelming the lungs. Its antimicrobial properties also make it a favourite in natural cleaning routines, reducing exposure to harsh chemical irritants that can aggravate respiratory symptoms. Plant Therapy’s lemon oil is cold-pressed from fresh lemon peels, ensuring a pure, zesty scent with zero fillers or synthetic additives.